15750150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 43309728

約数和(自身を除く): 27559578

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 130, 150, 195, 197, 205, 246, 325, 390, 394, 410, 533, 591, 615, 650, 975, 985, 1025, 1066, 1182, 1230, 1599, 1950, 1970, 2050, 2561, 2665, 2955, 3075, 3198, 4925, 5122, 5330, 5910, 6150, 7683, 7995, 8077, 9850, 12805, 13325, 14775, 15366, 15990, 16154, 24231, 25610, 26650, 29550, 38415, 39975, 40385, 48462, 64025, 76830, 79950, 80770, 105001, 121155, 128050, 192075, 201925, 210002, 242310, 315003, 384150, 403850, 525005, 605775, 630006, 1050010, 1211550, 1575015, 2625025, 3150030, 5250050, 7875075, 15750150]

約数ペア:

[(1, 15750150), (2, 7875075), (3, 5250050), (5, 3150030), (6, 2625025), (10, 1575015), (13, 1211550), (15, 1050010), (25, 630006), (26, 605775), (30, 525005), (39, 403850), (41, 384150), (50, 315003), (65, 242310), (75, 210002), (78, 201925), (82, 192075), (123, 128050), (130, 121155), (150, 105001), (195, 80770), (197, 79950), (205, 76830), (246, 64025), (325, 48462), (390, 40385), (394, 39975), (410, 38415), (533, 29550), (591, 26650), (615, 25610), (650, 24231), (975, 16154), (985, 15990), (1025, 15366), (1066, 14775), (1182, 13325), (1230, 12805), (1599, 9850), (1950, 8077), (1970, 7995), (2050, 7683), (2561, 6150), (2665, 5910), (2955, 5330), (3075, 5122), (3198, 4925)]