121448430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12157}}^1$

素因数の和:12210

約数の個数: 64

約数和(自身を含む): 332642880

約数和(自身を除く): 211194450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 12157, 24314, 36471, 60785, 72942, 109413, 121570, 182355, 218826, 328239, 364710, 449809, 547065, 656478, 899618, 1094130, 1349427, 1641195, 2249045, 2698854, 3282390, 4048281, 4498090, 6747135, 8096562, 12144843, 13494270, 20241405, 24289686, 40482810, 60724215, 121448430]

約数ペア:

[(1, 121448430), (2, 60724215), (3, 40482810), (5, 24289686), (6, 20241405), (9, 13494270), (10, 12144843), (15, 8096562), (18, 6747135), (27, 4498090), (30, 4048281), (37, 3282390), (45, 2698854), (54, 2249045), (74, 1641195), (90, 1349427), (111, 1094130), (135, 899618), (185, 656478), (222, 547065), (270, 449809), (333, 364710), (370, 328239), (555, 218826), (666, 182355), (999, 121570), (1110, 109413), (1665, 72942), (1998, 60785), (3330, 36471), (4995, 24314), (9990, 12157)]