72601620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13297}}^1$

素因数の和:13329

約数の個数: 96

約数和(自身を含む): 250215168

約数和(自身を除く): 177613548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 13297, 26594, 39891, 53188, 66485, 79782, 93079, 132970, 159564, 172861, 186158, 199455, 265940, 279237, 345722, 372316, 398910, 465395, 518583, 558474, 691444, 797820, 864305, 930790, 1037166, 1116948, 1210027, 1396185, 1728610, 1861580, 2074332, 2420054, 2592915, 2792370, 3457220, 3630081, 4840108, 5185830, 5584740, 6050135, 7260162, 10371660, 12100270, 14520324, 18150405, 24200540, 36300810, 72601620]

約数ペア:

[(1, 72601620), (2, 36300810), (3, 24200540), (4, 18150405), (5, 14520324), (6, 12100270), (7, 10371660), (10, 7260162), (12, 6050135), (13, 5584740), (14, 5185830), (15, 4840108), (20, 3630081), (21, 3457220), (26, 2792370), (28, 2592915), (30, 2420054), (35, 2074332), (39, 1861580), (42, 1728610), (52, 1396185), (60, 1210027), (65, 1116948), (70, 1037166), (78, 930790), (84, 864305), (91, 797820), (105, 691444), (130, 558474), (140, 518583), (156, 465395), (182, 398910), (195, 372316), (210, 345722), (260, 279237), (273, 265940), (364, 199455), (390, 186158), (420, 172861), (455, 159564), (546, 132970), (780, 93079), (910, 79782), (1092, 66485), (1365, 53188), (1820, 39891), (2730, 26594), (5460, 13297)]