18382000000

素因数分解:

$2^7\times 5^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 448

約数和(自身を含む): 56896146720

約数和(自身を除く): 38514146720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 101, 104, 112, 125, 128, 130, 140, 160, 175, 182, 200, 202, 208, 224, 250, 260, 280, 320, 325, 350, 364, 400, 404, 416, 448, 455, 500, 505, 520, 560, 625, 640, 650, 700, 707, 728, 800, 808, 832, 875, 896, 910, 1000, 1010, 1040, 1120, 1250, 1300, 1313, 1400, 1414, 1456, 1600, 1616, 1625, 1664, 1750, 1820, 2000, 2020, 2080, 2240, 2275, 2500, 2525, 2600, 2626, 2800, 2828, 2912, 3125, 3200, 3232, 3250, 3500, 3535, 3640, 4000, 4040, 4160, 4375, 4480, 4550, 5000, 5050, 5200, 5252, 5600, 5656, 5824, 6250, 6464, 6500, 6565, 7000, 7070, 7280, 8000, 8080, 8125, 8320, 8750, 9100, 9191, 10000, 10100, 10400, 10504, 11200, 11312, 11375, 11648, 12500, 12625, 12928, 13000, 13130, 14000, 14140, 14560, 15625, 16000, 16160, 16250, 17500, 17675, 18200, 18382, 20000, 20200, 20800, 21008, 21875, 22400, 22624, 22750, 25000, 25250, 26000, 26260, 28000, 28280, 29120, 31250, 32320, 32500, 32825, 35000, 35350, 36400, 36764, 40000, 40400, 40625, 41600, 42016, 43750, 45248, 45500, 45955, 50000, 50500, 52000, 52520, 56000, 56560, 56875, 58240, 62500, 63125, 64640, 65000, 65650, 70000, 70700, 72800, 73528, 80000, 80800, 81250, 84032, 87500, 88375, 90496, 91000, 91910, 100000, 101000, 104000, 105040, 109375, 112000, 113120, 113750, 125000, 126250, 130000, 131300, 140000, 141400, 145600, 147056, 161600, 162500, 164125, 168064, 175000, 176750, 182000, 183820, 200000, 202000, 203125, 208000, 210080, 218750, 226240, 227500, 229775, 250000, 252500, 260000, 262600, 280000, 282800, 284375, 291200, 294112, 315625, 323200, 325000, 328250, 350000, 353500, 364000, 367640, 400000, 404000, 406250, 420160, 437500, 441875, 452480, 455000, 459550, 500000, 505000, 520000, 525200, 560000, 565600, 568750, 588224, 631250, 650000, 656500, 700000, 707000, 728000, 735280, 808000, 812500, 820625, 840320, 875000, 883750, 910000, 919100, 1000000, 1010000, 1040000, 1050400, 1131200, 1137500, 1148875, 1176448, 1262500, 1300000, 1313000, 1400000, 1414000, 1421875, 1456000, 1470560, 1578125, 1616000, 1625000, 1641250, 1750000, 1767500, 1820000, 1838200, 2000000, 2020000, 2100800, 2209375, 2262400, 2275000, 2297750, 2525000, 2600000, 2626000, 2800000, 2828000, 2843750, 2941120, 3156250, 3250000, 3282500, 3500000, 3535000, 3640000, 3676400, 4040000, 4103125, 4201600, 4418750, 4550000, 4595500, 5050000, 5200000, 5252000, 5656000, 5687500, 5744375, 5882240, 6312500, 6500000, 6565000, 7000000, 7070000, 7280000, 7352800, 8080000, 8206250, 8837500, 9100000, 9191000, 10100000, 10504000, 11046875, 11312000, 11375000, 11488750, 12625000, 13000000, 13130000, 14000000, 14140000, 14705600, 16412500, 17675000, 18200000, 18382000, 20200000, 20515625, 21008000, 22093750, 22750000, 22977500, 25250000, 26000000, 26260000, 28280000, 28721875, 29411200, 32825000, 35350000, 36400000, 36764000, 40400000, 41031250, 44187500, 45500000, 45955000, 50500000, 52520000, 56560000, 57443750, 65650000, 70700000, 73528000, 82062500, 88375000, 91000000, 91910000, 101000000, 105040000, 114887500, 131300000, 141400000, 143609375, 147056000, 164125000, 176750000, 182000000, 183820000, 202000000, 229775000, 262600000, 282800000, 287218750, 328250000, 353500000, 367640000, 459550000, 525200000, 574437500, 656500000, 707000000, 735280000, 919100000, 1148875000, 1313000000, 1414000000, 1838200000, 2297750000, 2626000000, 3676400000, 4595500000, 9191000000, 18382000000]

約数ペア:

[(1, 18382000000), (2, 9191000000), (4, 4595500000), (5, 3676400000), (7, 2626000000), (8, 2297750000), (10, 1838200000), (13, 1414000000), (14, 1313000000), (16, 1148875000), (20, 919100000), (25, 735280000), (26, 707000000), (28, 656500000), (32, 574437500), (35, 525200000), (40, 459550000), (50, 367640000), (52, 353500000), (56, 328250000), (64, 287218750), (65, 282800000), (70, 262600000), (80, 229775000), (91, 202000000), (100, 183820000), (101, 182000000), (104, 176750000), (112, 164125000), (125, 147056000), (128, 143609375), (130, 141400000), (140, 131300000), (160, 114887500), (175, 105040000), (182, 101000000), (200, 91910000), (202, 91000000), (208, 88375000), (224, 82062500), (250, 73528000), (260, 70700000), (280, 65650000), (320, 57443750), (325, 56560000), (350, 52520000), (364, 50500000), (400, 45955000), (404, 45500000), (416, 44187500), (448, 41031250), (455, 40400000), (500, 36764000), (505, 36400000), (520, 35350000), (560, 32825000), (625, 29411200), (640, 28721875), (650, 28280000), (700, 26260000), (707, 26000000), (728, 25250000), (800, 22977500), (808, 22750000), (832, 22093750), (875, 21008000), (896, 20515625), (910, 20200000), (1000, 18382000), (1010, 18200000), (1040, 17675000), (1120, 16412500), (1250, 14705600), (1300, 14140000), (1313, 14000000), (1400, 13130000), (1414, 13000000), (1456, 12625000), (1600, 11488750), (1616, 11375000), (1625, 11312000), (1664, 11046875), (1750, 10504000), (1820, 10100000), (2000, 9191000), (2020, 9100000), (2080, 8837500), (2240, 8206250), (2275, 8080000), (2500, 7352800), (2525, 7280000), (2600, 7070000), (2626, 7000000), (2800, 6565000), (2828, 6500000), (2912, 6312500), (3125, 5882240), (3200, 5744375), (3232, 5687500), (3250, 5656000), (3500, 5252000), (3535, 5200000), (3640, 5050000), (4000, 4595500), (4040, 4550000), (4160, 4418750), (4375, 4201600), (4480, 4103125), (4550, 4040000), (5000, 3676400), (5050, 3640000), (5200, 3535000), (5252, 3500000), (5600, 3282500), (5656, 3250000), (5824, 3156250), (6250, 2941120), (6464, 2843750), (6500, 2828000), (6565, 2800000), (7000, 2626000), (7070, 2600000), (7280, 2525000), (8000, 2297750), (8080, 2275000), (8125, 2262400), (8320, 2209375), (8750, 2100800), (9100, 2020000), (9191, 2000000), (10000, 1838200), (10100, 1820000), (10400, 1767500), (10504, 1750000), (11200, 1641250), (11312, 1625000), (11375, 1616000), (11648, 1578125), (12500, 1470560), (12625, 1456000), (12928, 1421875), (13000, 1414000), (13130, 1400000), (14000, 1313000), (14140, 1300000), (14560, 1262500), (15625, 1176448), (16000, 1148875), (16160, 1137500), (16250, 1131200), (17500, 1050400), (17675, 1040000), (18200, 1010000), (18382, 1000000), (20000, 919100), (20200, 910000), (20800, 883750), (21008, 875000), (21875, 840320), (22400, 820625), (22624, 812500), (22750, 808000), (25000, 735280), (25250, 728000), (26000, 707000), (26260, 700000), (28000, 656500), (28280, 650000), (29120, 631250), (31250, 588224), (32320, 568750), (32500, 565600), (32825, 560000), (35000, 525200), (35350, 520000), (36400, 505000), (36764, 500000), (40000, 459550), (40400, 455000), (40625, 452480), (41600, 441875), (42016, 437500), (43750, 420160), (45248, 406250), (45500, 404000), (45955, 400000), (50000, 367640), (50500, 364000), (52000, 353500), (52520, 350000), (56000, 328250), (56560, 325000), (56875, 323200), (58240, 315625), (62500, 294112), (63125, 291200), (64640, 284375), (65000, 282800), (65650, 280000), (70000, 262600), (70700, 260000), (72800, 252500), (73528, 250000), (80000, 229775), (80800, 227500), (81250, 226240), (84032, 218750), (87500, 210080), (88375, 208000), (90496, 203125), (91000, 202000), (91910, 200000), (100000, 183820), (101000, 182000), (104000, 176750), (105040, 175000), (109375, 168064), (112000, 164125), (113120, 162500), (113750, 161600), (125000, 147056), (126250, 145600), (130000, 141400), (131300, 140000)]