253598800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7005

約数の個数: 120

約数和(自身を含む): 749979776

約数和(自身を除く): 496380976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 6967, 7280, 9100, 13934, 18200, 27868, 34835, 36400, 48769, 55736, 69670, 90571, 97538, 111472, 139340, 174175, 181142, 195076, 243845, 278680, 348350, 362284, 390152, 452855, 487690, 557360, 633997, 696700, 724568, 780304, 905710, 975380, 1219225, 1267994, 1393400, 1449136, 1811420, 1950760, 2264275, 2438450, 2535988, 2786800, 3169985, 3622840, 3901520, 4528550, 4876900, 5071976, 6339970, 7245680, 9057100, 9753800, 10143952, 12679940, 15849925, 18114200, 19507600, 25359880, 31699850, 36228400, 50719760, 63399700, 126799400, 253598800]

約数ペア:

[(1, 253598800), (2, 126799400), (4, 63399700), (5, 50719760), (7, 36228400), (8, 31699850), (10, 25359880), (13, 19507600), (14, 18114200), (16, 15849925), (20, 12679940), (25, 10143952), (26, 9753800), (28, 9057100), (35, 7245680), (40, 6339970), (50, 5071976), (52, 4876900), (56, 4528550), (65, 3901520), (70, 3622840), (80, 3169985), (91, 2786800), (100, 2535988), (104, 2438450), (112, 2264275), (130, 1950760), (140, 1811420), (175, 1449136), (182, 1393400), (200, 1267994), (208, 1219225), (260, 975380), (280, 905710), (325, 780304), (350, 724568), (364, 696700), (400, 633997), (455, 557360), (520, 487690), (560, 452855), (650, 390152), (700, 362284), (728, 348350), (910, 278680), (1040, 243845), (1300, 195076), (1400, 181142), (1456, 174175), (1820, 139340), (2275, 111472), (2600, 97538), (2800, 90571), (3640, 69670), (4550, 55736), (5200, 48769), (6967, 36400), (7280, 34835), (9100, 27868), (13934, 18200)]