78086430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:815

約数の個数: 80

約数和(自身を含む): 211701600

約数和(自身を除く): 133615170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 149, 162, 270, 298, 405, 447, 647, 745, 810, 894, 1294, 1341, 1490, 1941, 2235, 2682, 3235, 3882, 4023, 4470, 5823, 6470, 6705, 8046, 9705, 11646, 12069, 13410, 17469, 19410, 20115, 24138, 29115, 34938, 40230, 52407, 58230, 60345, 87345, 96403, 104814, 120690, 174690, 192806, 262035, 289209, 482015, 524070, 578418, 867627, 964030, 1446045, 1735254, 2602881, 2892090, 4338135, 5205762, 7808643, 8676270, 13014405, 15617286, 26028810, 39043215, 78086430]

約数ペア:

[(1, 78086430), (2, 39043215), (3, 26028810), (5, 15617286), (6, 13014405), (9, 8676270), (10, 7808643), (15, 5205762), (18, 4338135), (27, 2892090), (30, 2602881), (45, 1735254), (54, 1446045), (81, 964030), (90, 867627), (135, 578418), (149, 524070), (162, 482015), (270, 289209), (298, 262035), (405, 192806), (447, 174690), (647, 120690), (745, 104814), (810, 96403), (894, 87345), (1294, 60345), (1341, 58230), (1490, 52407), (1941, 40230), (2235, 34938), (2682, 29115), (3235, 24138), (3882, 20115), (4023, 19410), (4470, 17469), (5823, 13410), (6470, 12069), (6705, 11646), (8046, 9705)]