90150450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 244109376

約数和(自身を除く): 153958926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 83, 130, 150, 166, 195, 249, 325, 390, 415, 498, 557, 650, 830, 975, 1079, 1114, 1245, 1671, 1950, 2075, 2158, 2490, 2785, 3237, 3342, 4150, 5395, 5570, 6225, 6474, 7241, 8355, 10790, 12450, 13925, 14482, 16185, 16710, 21723, 26975, 27850, 32370, 36205, 41775, 43446, 46231, 53950, 72410, 80925, 83550, 92462, 108615, 138693, 161850, 181025, 217230, 231155, 277386, 362050, 462310, 543075, 601003, 693465, 1086150, 1155775, 1202006, 1386930, 1803009, 2311550, 3005015, 3467325, 3606018, 6010030, 6934650, 9015045, 15025075, 18030090, 30050150, 45075225, 90150450]

約数ペア:

[(1, 90150450), (2, 45075225), (3, 30050150), (5, 18030090), (6, 15025075), (10, 9015045), (13, 6934650), (15, 6010030), (25, 3606018), (26, 3467325), (30, 3005015), (39, 2311550), (50, 1803009), (65, 1386930), (75, 1202006), (78, 1155775), (83, 1086150), (130, 693465), (150, 601003), (166, 543075), (195, 462310), (249, 362050), (325, 277386), (390, 231155), (415, 217230), (498, 181025), (557, 161850), (650, 138693), (830, 108615), (975, 92462), (1079, 83550), (1114, 80925), (1245, 72410), (1671, 53950), (1950, 46231), (2075, 43446), (2158, 41775), (2490, 36205), (2785, 32370), (3237, 27850), (3342, 26975), (4150, 21723), (5395, 16710), (5570, 16185), (6225, 14482), (6474, 13925), (7241, 12450), (8355, 10790)]