61902900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 201862080

約数和(自身を除く): 139959180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 101, 108, 135, 150, 180, 202, 225, 227, 270, 300, 303, 404, 450, 454, 505, 540, 606, 675, 681, 900, 908, 909, 1010, 1135, 1212, 1350, 1362, 1515, 1818, 2020, 2043, 2270, 2525, 2700, 2724, 2727, 3030, 3405, 3636, 4086, 4540, 4545, 5050, 5454, 5675, 6060, 6129, 6810, 7575, 8172, 9090, 10100, 10215, 10908, 11350, 12258, 13620, 13635, 15150, 17025, 18180, 20430, 22700, 22725, 22927, 24516, 27270, 30300, 30645, 34050, 40860, 45450, 45854, 51075, 54540, 61290, 68100, 68175, 68781, 90900, 91708, 102150, 114635, 122580, 136350, 137562, 153225, 204300, 206343, 229270, 272700, 275124, 306450, 343905, 412686, 458540, 573175, 612900, 619029, 687810, 825372, 1031715, 1146350, 1238058, 1375620, 1719525, 2063430, 2292700, 2476116, 3095145, 3439050, 4126860, 5158575, 6190290, 6878100, 10317150, 12380580, 15475725, 20634300, 30951450, 61902900]

約数ペア:

[(1, 61902900), (2, 30951450), (3, 20634300), (4, 15475725), (5, 12380580), (6, 10317150), (9, 6878100), (10, 6190290), (12, 5158575), (15, 4126860), (18, 3439050), (20, 3095145), (25, 2476116), (27, 2292700), (30, 2063430), (36, 1719525), (45, 1375620), (50, 1238058), (54, 1146350), (60, 1031715), (75, 825372), (90, 687810), (100, 619029), (101, 612900), (108, 573175), (135, 458540), (150, 412686), (180, 343905), (202, 306450), (225, 275124), (227, 272700), (270, 229270), (300, 206343), (303, 204300), (404, 153225), (450, 137562), (454, 136350), (505, 122580), (540, 114635), (606, 102150), (675, 91708), (681, 90900), (900, 68781), (908, 68175), (909, 68100), (1010, 61290), (1135, 54540), (1212, 51075), (1350, 45854), (1362, 45450), (1515, 40860), (1818, 34050), (2020, 30645), (2043, 30300), (2270, 27270), (2525, 24516), (2700, 22927), (2724, 22725), (2727, 22700), (3030, 20430), (3405, 18180), (3636, 17025), (4086, 15150), (4540, 13635), (4545, 13620), (5050, 12258), (5454, 11350), (5675, 10908), (6060, 10215), (6129, 10100), (6810, 9090), (7575, 8172)]