47250450

素因数分解:

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

素因数の和:269

約数の個数: 144

約数和(自身を含む): 140756616

約数和(自身を除く): 93506166

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 41, 45, 50, 65, 75, 78, 82, 90, 117, 123, 130, 150, 195, 197, 205, 225, 234, 246, 325, 369, 390, 394, 410, 450, 533, 585, 591, 615, 650, 738, 975, 985, 1025, 1066, 1170, 1182, 1230, 1599, 1773, 1845, 1950, 1970, 2050, 2561, 2665, 2925, 2955, 3075, 3198, 3546, 3690, 4797, 4925, 5122, 5330, 5850, 5910, 6150, 7683, 7995, 8077, 8865, 9225, 9594, 9850, 12805, 13325, 14775, 15366, 15990, 16154, 17730, 18450, 23049, 23985, 24231, 25610, 26650, 29550, 38415, 39975, 40385, 44325, 46098, 47970, 48462, 64025, 72693, 76830, 79950, 80770, 88650, 105001, 115245, 119925, 121155, 128050, 145386, 192075, 201925, 210002, 230490, 239850, 242310, 315003, 363465, 384150, 403850, 525005, 576225, 605775, 630006, 726930, 945009, 1050010, 1152450, 1211550, 1575015, 1817325, 1890018, 2625025, 3150030, 3634650, 4725045, 5250050, 7875075, 9450090, 15750150, 23625225, 47250450]

約数ペア:

[(1, 47250450), (2, 23625225), (3, 15750150), (5, 9450090), (6, 7875075), (9, 5250050), (10, 4725045), (13, 3634650), (15, 3150030), (18, 2625025), (25, 1890018), (26, 1817325), (30, 1575015), (39, 1211550), (41, 1152450), (45, 1050010), (50, 945009), (65, 726930), (75, 630006), (78, 605775), (82, 576225), (90, 525005), (117, 403850), (123, 384150), (130, 363465), (150, 315003), (195, 242310), (197, 239850), (205, 230490), (225, 210002), (234, 201925), (246, 192075), (325, 145386), (369, 128050), (390, 121155), (394, 119925), (410, 115245), (450, 105001), (533, 88650), (585, 80770), (591, 79950), (615, 76830), (650, 72693), (738, 64025), (975, 48462), (985, 47970), (1025, 46098), (1066, 44325), (1170, 40385), (1182, 39975), (1230, 38415), (1599, 29550), (1773, 26650), (1845, 25610), (1950, 24231), (1970, 23985), (2050, 23049), (2561, 18450), (2665, 17730), (2925, 16154), (2955, 15990), (3075, 15366), (3198, 14775), (3546, 13325), (3690, 12805), (4797, 9850), (4925, 9594), (5122, 9225), (5330, 8865), (5850, 8077), (5910, 7995), (6150, 7683)]