120179800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2765

約数の個数: 96

約数和(自身を含む): 318729600

約数和(自身を除く): 198549800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 850, 884, 1105, 1300, 1700, 1768, 2210, 2600, 2719, 3400, 4420, 5438, 5525, 8840, 10876, 11050, 13595, 21752, 22100, 27190, 35347, 44200, 46223, 54380, 67975, 70694, 92446, 108760, 135950, 141388, 176735, 184892, 231115, 271900, 282776, 353470, 369784, 462230, 543800, 600899, 706940, 883675, 924460, 1155575, 1201798, 1413880, 1767350, 1848920, 2311150, 2403596, 3004495, 3534700, 4622300, 4807192, 6008990, 7069400, 9244600, 12017980, 15022475, 24035960, 30044950, 60089900, 120179800]

約数ペア:

[(1, 120179800), (2, 60089900), (4, 30044950), (5, 24035960), (8, 15022475), (10, 12017980), (13, 9244600), (17, 7069400), (20, 6008990), (25, 4807192), (26, 4622300), (34, 3534700), (40, 3004495), (50, 2403596), (52, 2311150), (65, 1848920), (68, 1767350), (85, 1413880), (100, 1201798), (104, 1155575), (130, 924460), (136, 883675), (170, 706940), (200, 600899), (221, 543800), (260, 462230), (325, 369784), (340, 353470), (425, 282776), (442, 271900), (520, 231115), (650, 184892), (680, 176735), (850, 141388), (884, 135950), (1105, 108760), (1300, 92446), (1700, 70694), (1768, 67975), (2210, 54380), (2600, 46223), (2719, 44200), (3400, 35347), (4420, 27190), (5438, 22100), (5525, 21752), (8840, 13595), (10876, 11050)]