121108620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 344410416

約数和(自身を除く): 223301796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 293, 332, 415, 498, 586, 830, 879, 996, 1172, 1245, 1465, 1660, 1758, 2490, 2930, 3516, 4395, 4980, 5860, 6889, 8790, 13778, 17580, 20667, 24319, 27556, 34445, 41334, 48638, 68890, 72957, 82668, 97276, 103335, 121595, 137780, 145914, 206670, 243190, 291828, 364785, 413340, 486380, 729570, 1459140, 2018477, 4036954, 6055431, 8073908, 10092385, 12110862, 20184770, 24221724, 30277155, 40369540, 60554310, 121108620]

約数ペア:

[(1, 121108620), (2, 60554310), (3, 40369540), (4, 30277155), (5, 24221724), (6, 20184770), (10, 12110862), (12, 10092385), (15, 8073908), (20, 6055431), (30, 4036954), (60, 2018477), (83, 1459140), (166, 729570), (249, 486380), (293, 413340), (332, 364785), (415, 291828), (498, 243190), (586, 206670), (830, 145914), (879, 137780), (996, 121595), (1172, 103335), (1245, 97276), (1465, 82668), (1660, 72957), (1758, 68890), (2490, 48638), (2930, 41334), (3516, 34445), (4395, 27556), (4980, 24319), (5860, 20667), (6889, 17580), (8790, 13778)]