64113750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 120

約数和(自身を含む): 179098920

約数和(自身を除く): 114985170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 125, 139, 150, 205, 225, 246, 250, 278, 369, 375, 410, 417, 450, 615, 625, 695, 738, 750, 834, 1025, 1125, 1230, 1250, 1251, 1390, 1845, 1875, 2050, 2085, 2250, 2502, 3075, 3475, 3690, 3750, 4170, 5125, 5625, 5699, 6150, 6255, 6950, 9225, 10250, 10425, 11250, 11398, 12510, 15375, 17097, 17375, 18450, 20850, 25625, 28495, 30750, 31275, 34194, 34750, 46125, 51250, 51291, 52125, 56990, 62550, 76875, 85485, 86875, 92250, 102582, 104250, 142475, 153750, 156375, 170970, 173750, 230625, 256455, 260625, 284950, 312750, 427425, 461250, 512910, 521250, 712375, 781875, 854850, 1282275, 1424750, 1563750, 2137125, 2564550, 3561875, 4274250, 6411375, 7123750, 10685625, 12822750, 21371250, 32056875, 64113750]

約数ペア:

[(1, 64113750), (2, 32056875), (3, 21371250), (5, 12822750), (6, 10685625), (9, 7123750), (10, 6411375), (15, 4274250), (18, 3561875), (25, 2564550), (30, 2137125), (41, 1563750), (45, 1424750), (50, 1282275), (75, 854850), (82, 781875), (90, 712375), (123, 521250), (125, 512910), (139, 461250), (150, 427425), (205, 312750), (225, 284950), (246, 260625), (250, 256455), (278, 230625), (369, 173750), (375, 170970), (410, 156375), (417, 153750), (450, 142475), (615, 104250), (625, 102582), (695, 92250), (738, 86875), (750, 85485), (834, 76875), (1025, 62550), (1125, 56990), (1230, 52125), (1250, 51291), (1251, 51250), (1390, 46125), (1845, 34750), (1875, 34194), (2050, 31275), (2085, 30750), (2250, 28495), (2502, 25625), (3075, 20850), (3475, 18450), (3690, 17375), (3750, 17097), (4170, 15375), (5125, 12510), (5625, 11398), (5699, 11250), (6150, 10425), (6255, 10250), (6950, 9225)]