221949000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 384

約数和(自身を含む): 926714880

約数和(自身を除く): 704765880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 117, 120, 125, 126, 130, 140, 150, 156, 168, 175, 180, 182, 195, 200, 210, 225, 234, 250, 252, 260, 271, 273, 280, 300, 312, 315, 325, 350, 360, 364, 375, 390, 420, 450, 455, 468, 500, 504, 520, 525, 542, 546, 585, 600, 630, 650, 700, 728, 750, 780, 813, 819, 840, 875, 900, 910, 936, 975, 1000, 1050, 1084, 1092, 1125, 1170, 1260, 1300, 1355, 1365, 1400, 1500, 1560, 1575, 1625, 1626, 1638, 1750, 1800, 1820, 1897, 1950, 2100, 2168, 2184, 2250, 2275, 2340, 2439, 2520, 2600, 2625, 2710, 2730, 2925, 3000, 3150, 3250, 3252, 3276, 3500, 3523, 3640, 3794, 3900, 4065, 4095, 4200, 4500, 4550, 4680, 4875, 4878, 5250, 5420, 5460, 5691, 5850, 6300, 6500, 6504, 6552, 6775, 6825, 7000, 7046, 7588, 7800, 7875, 8130, 8190, 9000, 9100, 9485, 9750, 9756, 10500, 10569, 10840, 10920, 11375, 11382, 11700, 12195, 12600, 13000, 13550, 13650, 14092, 14625, 15176, 15750, 16260, 16380, 17073, 17615, 18200, 18970, 19500, 19512, 20325, 20475, 21000, 21138, 22750, 22764, 23400, 24390, 24661, 27100, 27300, 28184, 28455, 29250, 31500, 31707, 32520, 32760, 33875, 34125, 34146, 35230, 37940, 39000, 40650, 40950, 42276, 45500, 45528, 47425, 48780, 49322, 52845, 54200, 54600, 56910, 58500, 60975, 63000, 63414, 67750, 68250, 68292, 70460, 73983, 75880, 81300, 81900, 84552, 85365, 88075, 91000, 94850, 97560, 98644, 101625, 102375, 105690, 113820, 117000, 121950, 123305, 126828, 135500, 136500, 136584, 140920, 142275, 147966, 158535, 162600, 163800, 170730, 176150, 189700, 197288, 203250, 204750, 211380, 221949, 227640, 237125, 243900, 246610, 253656, 264225, 271000, 273000, 284550, 295932, 304875, 317070, 341460, 352300, 369915, 379400, 406500, 409500, 422760, 426825, 440375, 443898, 474250, 487800, 493220, 528450, 569100, 591864, 609750, 616525, 634140, 682920, 704600, 711375, 739830, 792675, 813000, 819000, 853650, 880750, 887796, 948500, 986440, 1056900, 1109745, 1138200, 1219500, 1233050, 1268280, 1321125, 1422750, 1479660, 1585350, 1707300, 1761500, 1775592, 1849575, 1897000, 2113800, 2134125, 2219490, 2439000, 2466100, 2642250, 2845500, 2959320, 3082625, 3170700, 3414600, 3523000, 3699150, 3963375, 4268250, 4438980, 4932200, 5284500, 5548725, 5691000, 6165250, 6341400, 7398300, 7926750, 8536500, 8877960, 9247875, 10569000, 11097450, 12330500, 14796600, 15853500, 17073000, 18495750, 22194900, 24661000, 27743625, 31707000, 36991500, 44389800, 55487250, 73983000, 110974500, 221949000]

約数ペア:

[(1, 221949000), (2, 110974500), (3, 73983000), (4, 55487250), (5, 44389800), (6, 36991500), (7, 31707000), (8, 27743625), (9, 24661000), (10, 22194900), (12, 18495750), (13, 17073000), (14, 15853500), (15, 14796600), (18, 12330500), (20, 11097450), (21, 10569000), (24, 9247875), (25, 8877960), (26, 8536500), (28, 7926750), (30, 7398300), (35, 6341400), (36, 6165250), (39, 5691000), (40, 5548725), (42, 5284500), (45, 4932200), (50, 4438980), (52, 4268250), (56, 3963375), (60, 3699150), (63, 3523000), (65, 3414600), (70, 3170700), (72, 3082625), (75, 2959320), (78, 2845500), (84, 2642250), (90, 2466100), (91, 2439000), (100, 2219490), (104, 2134125), (105, 2113800), (117, 1897000), (120, 1849575), (125, 1775592), (126, 1761500), (130, 1707300), (140, 1585350), (150, 1479660), (156, 1422750), (168, 1321125), (175, 1268280), (180, 1233050), (182, 1219500), (195, 1138200), (200, 1109745), (210, 1056900), (225, 986440), (234, 948500), (250, 887796), (252, 880750), (260, 853650), (271, 819000), (273, 813000), (280, 792675), (300, 739830), (312, 711375), (315, 704600), (325, 682920), (350, 634140), (360, 616525), (364, 609750), (375, 591864), (390, 569100), (420, 528450), (450, 493220), (455, 487800), (468, 474250), (500, 443898), (504, 440375), (520, 426825), (525, 422760), (542, 409500), (546, 406500), (585, 379400), (600, 369915), (630, 352300), (650, 341460), (700, 317070), (728, 304875), (750, 295932), (780, 284550), (813, 273000), (819, 271000), (840, 264225), (875, 253656), (900, 246610), (910, 243900), (936, 237125), (975, 227640), (1000, 221949), (1050, 211380), (1084, 204750), (1092, 203250), (1125, 197288), (1170, 189700), (1260, 176150), (1300, 170730), (1355, 163800), (1365, 162600), (1400, 158535), (1500, 147966), (1560, 142275), (1575, 140920), (1625, 136584), (1626, 136500), (1638, 135500), (1750, 126828), (1800, 123305), (1820, 121950), (1897, 117000), (1950, 113820), (2100, 105690), (2168, 102375), (2184, 101625), (2250, 98644), (2275, 97560), (2340, 94850), (2439, 91000), (2520, 88075), (2600, 85365), (2625, 84552), (2710, 81900), (2730, 81300), (2925, 75880), (3000, 73983), (3150, 70460), (3250, 68292), (3252, 68250), (3276, 67750), (3500, 63414), (3523, 63000), (3640, 60975), (3794, 58500), (3900, 56910), (4065, 54600), (4095, 54200), (4200, 52845), (4500, 49322), (4550, 48780), (4680, 47425), (4875, 45528), (4878, 45500), (5250, 42276), (5420, 40950), (5460, 40650), (5691, 39000), (5850, 37940), (6300, 35230), (6500, 34146), (6504, 34125), (6552, 33875), (6775, 32760), (6825, 32520), (7000, 31707), (7046, 31500), (7588, 29250), (7800, 28455), (7875, 28184), (8130, 27300), (8190, 27100), (9000, 24661), (9100, 24390), (9485, 23400), (9750, 22764), (9756, 22750), (10500, 21138), (10569, 21000), (10840, 20475), (10920, 20325), (11375, 19512), (11382, 19500), (11700, 18970), (12195, 18200), (12600, 17615), (13000, 17073), (13550, 16380), (13650, 16260), (14092, 15750), (14625, 15176)]