72267090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 208023552

約数和(自身を除く): 135756462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 53, 70, 86, 105, 106, 129, 151, 159, 210, 215, 258, 265, 301, 302, 318, 371, 430, 453, 530, 602, 645, 742, 755, 795, 903, 906, 1057, 1113, 1290, 1505, 1510, 1590, 1806, 1855, 2114, 2226, 2265, 2279, 3010, 3171, 3710, 4515, 4530, 4558, 5285, 5565, 6342, 6493, 6837, 8003, 9030, 10570, 11130, 11395, 12986, 13674, 15855, 15953, 16006, 19479, 22790, 24009, 31710, 31906, 32465, 34185, 38958, 40015, 45451, 47859, 48018, 56021, 64930, 68370, 79765, 80030, 90902, 95718, 97395, 112042, 120045, 136353, 159530, 168063, 194790, 227255, 239295, 240090, 272706, 280105, 336126, 344129, 454510, 478590, 560210, 681765, 688258, 840315, 1032387, 1363530, 1680630, 1720645, 2064774, 2408903, 3441290, 4817806, 5161935, 7226709, 10323870, 12044515, 14453418, 24089030, 36133545, 72267090]

約数ペア:

[(1, 72267090), (2, 36133545), (3, 24089030), (5, 14453418), (6, 12044515), (7, 10323870), (10, 7226709), (14, 5161935), (15, 4817806), (21, 3441290), (30, 2408903), (35, 2064774), (42, 1720645), (43, 1680630), (53, 1363530), (70, 1032387), (86, 840315), (105, 688258), (106, 681765), (129, 560210), (151, 478590), (159, 454510), (210, 344129), (215, 336126), (258, 280105), (265, 272706), (301, 240090), (302, 239295), (318, 227255), (371, 194790), (430, 168063), (453, 159530), (530, 136353), (602, 120045), (645, 112042), (742, 97395), (755, 95718), (795, 90902), (903, 80030), (906, 79765), (1057, 68370), (1113, 64930), (1290, 56021), (1505, 48018), (1510, 47859), (1590, 45451), (1806, 40015), (1855, 38958), (2114, 34185), (2226, 32465), (2265, 31906), (2279, 31710), (3010, 24009), (3171, 22790), (3710, 19479), (4515, 16006), (4530, 15953), (4558, 15855), (5285, 13674), (5565, 12986), (6342, 11395), (6493, 11130), (6837, 10570), (8003, 9030)]