291215536900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42751}}^1\times {\mathrm{4007}}^1$

素因数の和:46789

約数の個数: 72

約数和(自身を含む): 669293162496

約数和(自身を除く): 378077625596

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 4007, 8014, 16028, 20035, 40070, 42751, 68119, 80140, 85502, 100175, 136238, 171004, 200350, 213755, 272476, 340595, 400700, 427510, 681190, 726767, 855020, 1068775, 1362380, 1453534, 1702975, 2137550, 2907068, 3405950, 3633835, 4275100, 6811900, 7267670, 14535340, 18169175, 36338350, 72676700, 171303257, 342606514, 685213028, 856516285, 1713032570, 2912155369, 3426065140, 4282581425, 5824310738, 8565162850, 11648621476, 14560776845, 17130325700, 29121553690, 58243107380, 72803884225, 145607768450, 291215536900]

約数ペア:

[(1, 291215536900), (2, 145607768450), (4, 72803884225), (5, 58243107380), (10, 29121553690), (17, 17130325700), (20, 14560776845), (25, 11648621476), (34, 8565162850), (50, 5824310738), (68, 4282581425), (85, 3426065140), (100, 2912155369), (170, 1713032570), (340, 856516285), (425, 685213028), (850, 342606514), (1700, 171303257), (4007, 72676700), (8014, 36338350), (16028, 18169175), (20035, 14535340), (40070, 7267670), (42751, 6811900), (68119, 4275100), (80140, 3633835), (85502, 3405950), (100175, 2907068), (136238, 2137550), (171004, 1702975), (200350, 1453534), (213755, 1362380), (272476, 1068775), (340595, 855020), (400700, 726767), (427510, 681190)]