61145460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9181}}^1$

素因数の和:9233

約数の個数: 72

約数和(自身を含む): 190508136

約数和(自身を除く): 129362676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 9181, 18362, 27543, 36724, 45905, 55086, 82629, 91810, 110172, 137715, 165258, 183620, 275430, 330516, 339697, 413145, 550860, 679394, 826290, 1019091, 1358788, 1652580, 1698485, 2038182, 3057273, 3396970, 4076364, 5095455, 6114546, 6793940, 10190910, 12229092, 15286365, 20381820, 30572730, 61145460]

約数ペア:

[(1, 61145460), (2, 30572730), (3, 20381820), (4, 15286365), (5, 12229092), (6, 10190910), (9, 6793940), (10, 6114546), (12, 5095455), (15, 4076364), (18, 3396970), (20, 3057273), (30, 2038182), (36, 1698485), (37, 1652580), (45, 1358788), (60, 1019091), (74, 826290), (90, 679394), (111, 550860), (148, 413145), (180, 339697), (185, 330516), (222, 275430), (333, 183620), (370, 165258), (444, 137715), (555, 110172), (666, 91810), (740, 82629), (1110, 55086), (1332, 45905), (1665, 36724), (2220, 27543), (3330, 18362), (6660, 9181)]