85454250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 250338816

約数和(自身を除く): 164884566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 41, 42, 50, 70, 75, 82, 105, 123, 125, 150, 175, 205, 210, 246, 250, 287, 350, 375, 397, 410, 525, 574, 615, 750, 794, 861, 875, 1025, 1050, 1191, 1230, 1435, 1722, 1750, 1985, 2050, 2382, 2625, 2779, 2870, 3075, 3970, 4305, 5125, 5250, 5558, 5955, 6150, 7175, 8337, 8610, 9925, 10250, 11910, 13895, 14350, 15375, 16277, 16674, 19850, 21525, 27790, 29775, 30750, 32554, 35875, 41685, 43050, 48831, 49625, 59550, 69475, 71750, 81385, 83370, 97662, 99250, 107625, 113939, 138950, 148875, 162770, 208425, 215250, 227878, 244155, 297750, 341817, 347375, 406925, 416850, 488310, 569695, 683634, 694750, 813850, 1042125, 1139390, 1220775, 1709085, 2034625, 2084250, 2441550, 2848475, 3418170, 4069250, 5696950, 6103875, 8545425, 12207750, 14242375, 17090850, 28484750, 42727125, 85454250]

約数ペア:

[(1, 85454250), (2, 42727125), (3, 28484750), (5, 17090850), (6, 14242375), (7, 12207750), (10, 8545425), (14, 6103875), (15, 5696950), (21, 4069250), (25, 3418170), (30, 2848475), (35, 2441550), (41, 2084250), (42, 2034625), (50, 1709085), (70, 1220775), (75, 1139390), (82, 1042125), (105, 813850), (123, 694750), (125, 683634), (150, 569695), (175, 488310), (205, 416850), (210, 406925), (246, 347375), (250, 341817), (287, 297750), (350, 244155), (375, 227878), (397, 215250), (410, 208425), (525, 162770), (574, 148875), (615, 138950), (750, 113939), (794, 107625), (861, 99250), (875, 97662), (1025, 83370), (1050, 81385), (1191, 71750), (1230, 69475), (1435, 59550), (1722, 49625), (1750, 48831), (1985, 43050), (2050, 41685), (2382, 35875), (2625, 32554), (2779, 30750), (2870, 29775), (3075, 27790), (3970, 21525), (4305, 19850), (5125, 16674), (5250, 16277), (5558, 15375), (5955, 14350), (6150, 13895), (7175, 11910), (8337, 10250), (8610, 9925)]