172292250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 475517952

約数和(自身を除く): 303225702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 125, 130, 150, 195, 205, 246, 250, 325, 375, 390, 410, 431, 533, 615, 650, 750, 862, 975, 1025, 1066, 1230, 1293, 1599, 1625, 1950, 2050, 2155, 2586, 2665, 3075, 3198, 3250, 4310, 4875, 5125, 5330, 5603, 6150, 6465, 7995, 9750, 10250, 10775, 11206, 12930, 13325, 15375, 15990, 16809, 17671, 21550, 26650, 28015, 30750, 32325, 33618, 35342, 39975, 53013, 53875, 56030, 64650, 66625, 79950, 84045, 88355, 106026, 107750, 133250, 140075, 161625, 168090, 176710, 199875, 229723, 265065, 280150, 323250, 399750, 420225, 441775, 459446, 530130, 689169, 700375, 840450, 883550, 1148615, 1325325, 1378338, 1400750, 2101125, 2208875, 2297230, 2650650, 3445845, 4202250, 4417750, 5743075, 6626625, 6891690, 11486150, 13253250, 17229225, 28715375, 34458450, 57430750, 86146125, 172292250]

約数ペア:

[(1, 172292250), (2, 86146125), (3, 57430750), (5, 34458450), (6, 28715375), (10, 17229225), (13, 13253250), (15, 11486150), (25, 6891690), (26, 6626625), (30, 5743075), (39, 4417750), (41, 4202250), (50, 3445845), (65, 2650650), (75, 2297230), (78, 2208875), (82, 2101125), (123, 1400750), (125, 1378338), (130, 1325325), (150, 1148615), (195, 883550), (205, 840450), (246, 700375), (250, 689169), (325, 530130), (375, 459446), (390, 441775), (410, 420225), (431, 399750), (533, 323250), (615, 280150), (650, 265065), (750, 229723), (862, 199875), (975, 176710), (1025, 168090), (1066, 161625), (1230, 140075), (1293, 133250), (1599, 107750), (1625, 106026), (1950, 88355), (2050, 84045), (2155, 79950), (2586, 66625), (2665, 64650), (3075, 56030), (3198, 53875), (3250, 53013), (4310, 39975), (4875, 35342), (5125, 33618), (5330, 32325), (5603, 30750), (6150, 28015), (6465, 26650), (7995, 21550), (9750, 17671), (10250, 16809), (10775, 15990), (11206, 15375), (12930, 13325)]