125550750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 343848960

約数和(自身を除く): 218298210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 79, 125, 130, 150, 158, 163, 195, 237, 250, 325, 326, 375, 390, 395, 474, 489, 650, 750, 790, 815, 975, 978, 1027, 1185, 1625, 1630, 1950, 1975, 2054, 2119, 2370, 2445, 3081, 3250, 3950, 4075, 4238, 4875, 4890, 5135, 5925, 6162, 6357, 8150, 9750, 9875, 10270, 10595, 11850, 12225, 12714, 12877, 15405, 19750, 20375, 21190, 24450, 25675, 25754, 29625, 30810, 31785, 38631, 40750, 51350, 52975, 59250, 61125, 63570, 64385, 77025, 77262, 105950, 122250, 128375, 128770, 154050, 158925, 167401, 193155, 256750, 264875, 317850, 321925, 334802, 385125, 386310, 502203, 529750, 643850, 770250, 794625, 837005, 965775, 1004406, 1589250, 1609625, 1674010, 1931550, 2511015, 3219250, 4185025, 4828875, 5022030, 8370050, 9657750, 12555075, 20925125, 25110150, 41850250, 62775375, 125550750]

約数ペア:

[(1, 125550750), (2, 62775375), (3, 41850250), (5, 25110150), (6, 20925125), (10, 12555075), (13, 9657750), (15, 8370050), (25, 5022030), (26, 4828875), (30, 4185025), (39, 3219250), (50, 2511015), (65, 1931550), (75, 1674010), (78, 1609625), (79, 1589250), (125, 1004406), (130, 965775), (150, 837005), (158, 794625), (163, 770250), (195, 643850), (237, 529750), (250, 502203), (325, 386310), (326, 385125), (375, 334802), (390, 321925), (395, 317850), (474, 264875), (489, 256750), (650, 193155), (750, 167401), (790, 158925), (815, 154050), (975, 128770), (978, 128375), (1027, 122250), (1185, 105950), (1625, 77262), (1630, 77025), (1950, 64385), (1975, 63570), (2054, 61125), (2119, 59250), (2370, 52975), (2445, 51350), (3081, 40750), (3250, 38631), (3950, 31785), (4075, 30810), (4238, 29625), (4875, 25754), (4890, 25675), (5135, 24450), (5925, 21190), (6162, 20375), (6357, 19750), (8150, 15405), (9750, 12877), (9875, 12714), (10270, 12225), (10595, 11850)]