490673970900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{18799769}}^1$

素因数の和:18799818

約数の個数: 108

約数和(自身を含む): 1591024535100

約数和(自身を除く): 1100350564200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 2175, 2610, 2900, 4350, 5220, 6525, 8700, 13050, 26100, 18799769, 37599538, 56399307, 75199076, 93998845, 112798614, 169197921, 187997690, 225597228, 281996535, 338395842, 375995380, 469994225, 545193301, 563993070, 676791684, 845989605, 939988450, 1090386602, 1127986140, 1409982675, 1635579903, 1691979210, 1879976900, 2180773204, 2725966505, 2819965350, 3271159806, 3383958420, 4229948025, 4906739709, 5451933010, 5639930700, 6542319612, 8177899515, 8459896050, 9813479418, 10903866020, 13629832525, 16355799030, 16919792100, 19626958836, 24533698545, 27259665050, 32711598060, 40889497575, 49067397090, 54519330100, 81778995150, 98134794180, 122668492725, 163557990300, 245336985450, 490673970900]

約数ペア:

[(1, 490673970900), (2, 245336985450), (3, 163557990300), (4, 122668492725), (5, 98134794180), (6, 81778995150), (9, 54519330100), (10, 49067397090), (12, 40889497575), (15, 32711598060), (18, 27259665050), (20, 24533698545), (25, 19626958836), (29, 16919792100), (30, 16355799030), (36, 13629832525), (45, 10903866020), (50, 9813479418), (58, 8459896050), (60, 8177899515), (75, 6542319612), (87, 5639930700), (90, 5451933010), (100, 4906739709), (116, 4229948025), (145, 3383958420), (150, 3271159806), (174, 2819965350), (180, 2725966505), (225, 2180773204), (261, 1879976900), (290, 1691979210), (300, 1635579903), (348, 1409982675), (435, 1127986140), (450, 1090386602), (522, 939988450), (580, 845989605), (725, 676791684), (870, 563993070), (900, 545193301), (1044, 469994225), (1305, 375995380), (1450, 338395842), (1740, 281996535), (2175, 225597228), (2610, 187997690), (2900, 169197921), (4350, 112798614), (5220, 93998845), (6525, 75199076), (8700, 56399307), (13050, 37599538), (26100, 18799769)]