221250600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1340

約数の個数: 144

約数和(自身を含む): 751006620

約数和(自身を除く): 529756020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 404, 450, 505, 600, 606, 808, 900, 909, 1010, 1212, 1217, 1515, 1800, 1818, 2020, 2424, 2434, 2525, 3030, 3636, 3651, 4040, 4545, 4868, 5050, 6060, 6085, 7272, 7302, 7575, 9090, 9736, 10100, 10953, 12120, 12170, 14604, 15150, 18180, 18255, 20200, 21906, 22725, 24340, 29208, 30300, 30425, 36360, 36510, 43812, 45450, 48680, 54765, 60600, 60850, 73020, 87624, 90900, 91275, 109530, 121700, 122917, 146040, 181800, 182550, 219060, 243400, 245834, 273825, 365100, 368751, 438120, 491668, 547650, 614585, 730200, 737502, 983336, 1095300, 1106253, 1229170, 1475004, 1843755, 2190600, 2212506, 2458340, 2950008, 3072925, 3687510, 4425012, 4916680, 5531265, 6145850, 7375020, 8850024, 9218775, 11062530, 12291700, 14750040, 18437550, 22125060, 24583400, 27656325, 36875100, 44250120, 55312650, 73750200, 110625300, 221250600]

約数ペア:

[(1, 221250600), (2, 110625300), (3, 73750200), (4, 55312650), (5, 44250120), (6, 36875100), (8, 27656325), (9, 24583400), (10, 22125060), (12, 18437550), (15, 14750040), (18, 12291700), (20, 11062530), (24, 9218775), (25, 8850024), (30, 7375020), (36, 6145850), (40, 5531265), (45, 4916680), (50, 4425012), (60, 3687510), (72, 3072925), (75, 2950008), (90, 2458340), (100, 2212506), (101, 2190600), (120, 1843755), (150, 1475004), (180, 1229170), (200, 1106253), (202, 1095300), (225, 983336), (300, 737502), (303, 730200), (360, 614585), (404, 547650), (450, 491668), (505, 438120), (600, 368751), (606, 365100), (808, 273825), (900, 245834), (909, 243400), (1010, 219060), (1212, 182550), (1217, 181800), (1515, 146040), (1800, 122917), (1818, 121700), (2020, 109530), (2424, 91275), (2434, 90900), (2525, 87624), (3030, 73020), (3636, 60850), (3651, 60600), (4040, 54765), (4545, 48680), (4868, 45450), (5050, 43812), (6060, 36510), (6085, 36360), (7272, 30425), (7302, 30300), (7575, 29208), (9090, 24340), (9736, 22725), (10100, 21906), (10953, 20200), (12120, 18255), (12170, 18180), (14604, 15150)]