20180858550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{120017}}^1$

素因数の和:120110

約数の個数: 96

約数和(自身を含む): 53576035200

約数和(自身を除く): 33395176650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 59, 75, 95, 114, 118, 150, 177, 190, 285, 295, 354, 475, 570, 590, 885, 950, 1121, 1425, 1475, 1770, 2242, 2850, 2950, 3363, 4425, 5605, 6726, 8850, 11210, 16815, 28025, 33630, 56050, 84075, 120017, 168150, 240034, 360051, 600085, 720102, 1200170, 1800255, 2280323, 3000425, 3600510, 4560646, 6000850, 6840969, 7081003, 9001275, 11401615, 13681938, 14162006, 18002550, 21243009, 22803230, 34204845, 35405015, 42486018, 57008075, 68409690, 70810030, 106215045, 114016150, 134539057, 171024225, 177025075, 212430090, 269078114, 342048450, 354050150, 403617171, 531075225, 672695285, 807234342, 1062150450, 1345390570, 2018085855, 3363476425, 4036171710, 6726952850, 10090429275, 20180858550]

約数ペア:

[(1, 20180858550), (2, 10090429275), (3, 6726952850), (5, 4036171710), (6, 3363476425), (10, 2018085855), (15, 1345390570), (19, 1062150450), (25, 807234342), (30, 672695285), (38, 531075225), (50, 403617171), (57, 354050150), (59, 342048450), (75, 269078114), (95, 212430090), (114, 177025075), (118, 171024225), (150, 134539057), (177, 114016150), (190, 106215045), (285, 70810030), (295, 68409690), (354, 57008075), (475, 42486018), (570, 35405015), (590, 34204845), (885, 22803230), (950, 21243009), (1121, 18002550), (1425, 14162006), (1475, 13681938), (1770, 11401615), (2242, 9001275), (2850, 7081003), (2950, 6840969), (3363, 6000850), (4425, 4560646), (5605, 3600510), (6726, 3000425), (8850, 2280323), (11210, 1800255), (16815, 1200170), (28025, 720102), (33630, 600085), (56050, 360051), (84075, 240034), (120017, 168150)]