15691989150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{439}}^1\times {\mathrm{79433}}^1$

素因数の和:79890

約数の個数: 72

約数和(自身を含む): 42255710640

約数和(自身を除く): 26563721490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 439, 450, 878, 1317, 2195, 2634, 3951, 4390, 6585, 7902, 10975, 13170, 19755, 21950, 32925, 39510, 65850, 79433, 98775, 158866, 197550, 238299, 397165, 476598, 714897, 794330, 1191495, 1429794, 1985825, 2382990, 3574485, 3971650, 5957475, 7148970, 11914950, 17872425, 34871087, 35744850, 69742174, 104613261, 174355435, 209226522, 313839783, 348710870, 523066305, 627679566, 871777175, 1046132610, 1569198915, 1743554350, 2615331525, 3138397830, 5230663050, 7845994575, 15691989150]

約数ペア:

[(1, 15691989150), (2, 7845994575), (3, 5230663050), (5, 3138397830), (6, 2615331525), (9, 1743554350), (10, 1569198915), (15, 1046132610), (18, 871777175), (25, 627679566), (30, 523066305), (45, 348710870), (50, 313839783), (75, 209226522), (90, 174355435), (150, 104613261), (225, 69742174), (439, 35744850), (450, 34871087), (878, 17872425), (1317, 11914950), (2195, 7148970), (2634, 5957475), (3951, 3971650), (4390, 3574485), (6585, 2382990), (7902, 1985825), (10975, 1429794), (13170, 1191495), (19755, 794330), (21950, 714897), (32925, 476598), (39510, 397165), (65850, 238299), (79433, 197550), (98775, 158866)]