661052250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{3719}}^1$

素因数の和:3821

約数の個数: 96

約数和(自身を含む): 1810598400

約数和(自身を除く): 1149546150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 125, 150, 158, 225, 237, 250, 375, 395, 450, 474, 711, 750, 790, 1125, 1185, 1422, 1975, 2250, 2370, 3555, 3719, 3950, 5925, 7110, 7438, 9875, 11157, 11850, 17775, 18595, 19750, 22314, 29625, 33471, 35550, 37190, 55785, 59250, 66942, 88875, 92975, 111570, 167355, 177750, 185950, 278925, 293801, 334710, 464875, 557850, 587602, 836775, 881403, 929750, 1394625, 1469005, 1673550, 1762806, 2644209, 2789250, 2938010, 4183875, 4407015, 5288418, 7345025, 8367750, 8814030, 13221045, 14690050, 22035075, 26442090, 36725125, 44070150, 66105225, 73450250, 110175375, 132210450, 220350750, 330526125, 661052250]

約数ペア:

[(1, 661052250), (2, 330526125), (3, 220350750), (5, 132210450), (6, 110175375), (9, 73450250), (10, 66105225), (15, 44070150), (18, 36725125), (25, 26442090), (30, 22035075), (45, 14690050), (50, 13221045), (75, 8814030), (79, 8367750), (90, 7345025), (125, 5288418), (150, 4407015), (158, 4183875), (225, 2938010), (237, 2789250), (250, 2644209), (375, 1762806), (395, 1673550), (450, 1469005), (474, 1394625), (711, 929750), (750, 881403), (790, 836775), (1125, 587602), (1185, 557850), (1422, 464875), (1975, 334710), (2250, 293801), (2370, 278925), (3555, 185950), (3719, 177750), (3950, 167355), (5925, 111570), (7110, 92975), (7438, 88875), (9875, 66942), (11157, 59250), (11850, 55785), (17775, 37190), (18595, 35550), (19750, 33471), (22314, 29625)]