79555860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2927}}^1$

素因数の和:3093

約数の個数: 72

約数和(自身を含む): 243000576

約数和(自身を除く): 163444716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 2927, 3020, 4530, 5436, 5854, 6795, 8781, 9060, 11708, 13590, 14635, 17562, 26343, 27180, 29270, 35124, 43905, 52686, 58540, 87810, 105372, 131715, 175620, 263430, 441977, 526860, 883954, 1325931, 1767908, 2209885, 2651862, 3977793, 4419770, 5303724, 6629655, 7955586, 8839540, 13259310, 15911172, 19888965, 26518620, 39777930, 79555860]

約数ペア:

[(1, 79555860), (2, 39777930), (3, 26518620), (4, 19888965), (5, 15911172), (6, 13259310), (9, 8839540), (10, 7955586), (12, 6629655), (15, 5303724), (18, 4419770), (20, 3977793), (30, 2651862), (36, 2209885), (45, 1767908), (60, 1325931), (90, 883954), (151, 526860), (180, 441977), (302, 263430), (453, 175620), (604, 131715), (755, 105372), (906, 87810), (1359, 58540), (1510, 52686), (1812, 43905), (2265, 35124), (2718, 29270), (2927, 27180), (3020, 26343), (4530, 17562), (5436, 14635), (5854, 13590), (6795, 11708), (8781, 9060)]