90942750

素因数分解:

$2^1\times 3^6\times 5^3\times {\mathrm{499}}^1$

素因数の和:534

約数の個数: 112

約数和(自身を含む): 255762000

約数和(自身を除く): 164819250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 243, 250, 270, 375, 405, 450, 486, 499, 675, 729, 750, 810, 998, 1125, 1215, 1350, 1458, 1497, 2025, 2250, 2430, 2495, 2994, 3375, 3645, 4050, 4491, 4990, 6075, 6750, 7290, 7485, 8982, 10125, 12150, 12475, 13473, 14970, 18225, 20250, 22455, 24950, 26946, 30375, 36450, 37425, 40419, 44910, 60750, 62375, 67365, 74850, 80838, 91125, 112275, 121257, 124750, 134730, 182250, 187125, 202095, 224550, 242514, 336825, 363771, 374250, 404190, 561375, 606285, 673650, 727542, 1010475, 1122750, 1212570, 1684125, 1818855, 2020950, 3031425, 3368250, 3637710, 5052375, 6062850, 9094275, 10104750, 15157125, 18188550, 30314250, 45471375, 90942750]

約数ペア:

[(1, 90942750), (2, 45471375), (3, 30314250), (5, 18188550), (6, 15157125), (9, 10104750), (10, 9094275), (15, 6062850), (18, 5052375), (25, 3637710), (27, 3368250), (30, 3031425), (45, 2020950), (50, 1818855), (54, 1684125), (75, 1212570), (81, 1122750), (90, 1010475), (125, 727542), (135, 673650), (150, 606285), (162, 561375), (225, 404190), (243, 374250), (250, 363771), (270, 336825), (375, 242514), (405, 224550), (450, 202095), (486, 187125), (499, 182250), (675, 134730), (729, 124750), (750, 121257), (810, 112275), (998, 91125), (1125, 80838), (1215, 74850), (1350, 67365), (1458, 62375), (1497, 60750), (2025, 44910), (2250, 40419), (2430, 37425), (2495, 36450), (2994, 30375), (3375, 26946), (3645, 24950), (4050, 22455), (4491, 20250), (4990, 18225), (6075, 14970), (6750, 13473), (7290, 12475), (7485, 12150), (8982, 10125)]