125125000

素因数分解:

$2^3\times 5^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:67

約数の個数: 224

約数和(自身を含む): 393744960

約数和(自身を除く): 268619960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 88, 91, 100, 104, 110, 125, 130, 140, 143, 154, 175, 182, 200, 220, 250, 260, 275, 280, 286, 308, 325, 350, 364, 385, 440, 455, 500, 520, 550, 572, 616, 625, 650, 700, 715, 728, 770, 875, 910, 1000, 1001, 1100, 1144, 1250, 1300, 1375, 1400, 1430, 1540, 1625, 1750, 1820, 1925, 2002, 2200, 2275, 2500, 2600, 2750, 2860, 3080, 3125, 3250, 3500, 3575, 3640, 3850, 4004, 4375, 4550, 5000, 5005, 5500, 5720, 6250, 6500, 6875, 7000, 7150, 7700, 8008, 8125, 8750, 9100, 9625, 10010, 11000, 11375, 12500, 13000, 13750, 14300, 15400, 15625, 16250, 17500, 17875, 18200, 19250, 20020, 21875, 22750, 25000, 25025, 27500, 28600, 31250, 32500, 34375, 35000, 35750, 38500, 40040, 40625, 43750, 45500, 48125, 50050, 55000, 56875, 62500, 65000, 68750, 71500, 77000, 81250, 87500, 89375, 91000, 96250, 100100, 109375, 113750, 125000, 125125, 137500, 143000, 162500, 171875, 175000, 178750, 192500, 200200, 203125, 218750, 227500, 240625, 250250, 275000, 284375, 325000, 343750, 357500, 385000, 406250, 437500, 446875, 455000, 481250, 500500, 568750, 625625, 687500, 715000, 812500, 875000, 893750, 962500, 1001000, 1137500, 1203125, 1251250, 1375000, 1421875, 1625000, 1787500, 1925000, 2234375, 2275000, 2406250, 2502500, 2843750, 3128125, 3575000, 4468750, 4812500, 5005000, 5687500, 6256250, 8937500, 9625000, 11375000, 12512500, 15640625, 17875000, 25025000, 31281250, 62562500, 125125000]

約数ペア:

[(1, 125125000), (2, 62562500), (4, 31281250), (5, 25025000), (7, 17875000), (8, 15640625), (10, 12512500), (11, 11375000), (13, 9625000), (14, 8937500), (20, 6256250), (22, 5687500), (25, 5005000), (26, 4812500), (28, 4468750), (35, 3575000), (40, 3128125), (44, 2843750), (50, 2502500), (52, 2406250), (55, 2275000), (56, 2234375), (65, 1925000), (70, 1787500), (77, 1625000), (88, 1421875), (91, 1375000), (100, 1251250), (104, 1203125), (110, 1137500), (125, 1001000), (130, 962500), (140, 893750), (143, 875000), (154, 812500), (175, 715000), (182, 687500), (200, 625625), (220, 568750), (250, 500500), (260, 481250), (275, 455000), (280, 446875), (286, 437500), (308, 406250), (325, 385000), (350, 357500), (364, 343750), (385, 325000), (440, 284375), (455, 275000), (500, 250250), (520, 240625), (550, 227500), (572, 218750), (616, 203125), (625, 200200), (650, 192500), (700, 178750), (715, 175000), (728, 171875), (770, 162500), (875, 143000), (910, 137500), (1000, 125125), (1001, 125000), (1100, 113750), (1144, 109375), (1250, 100100), (1300, 96250), (1375, 91000), (1400, 89375), (1430, 87500), (1540, 81250), (1625, 77000), (1750, 71500), (1820, 68750), (1925, 65000), (2002, 62500), (2200, 56875), (2275, 55000), (2500, 50050), (2600, 48125), (2750, 45500), (2860, 43750), (3080, 40625), (3125, 40040), (3250, 38500), (3500, 35750), (3575, 35000), (3640, 34375), (3850, 32500), (4004, 31250), (4375, 28600), (4550, 27500), (5000, 25025), (5005, 25000), (5500, 22750), (5720, 21875), (6250, 20020), (6500, 19250), (6875, 18200), (7000, 17875), (7150, 17500), (7700, 16250), (8008, 15625), (8125, 15400), (8750, 14300), (9100, 13750), (9625, 13000), (10010, 12500), (11000, 11375)]