243674820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46681}}^1$

素因数の和:46725

約数の個数: 72

約数和(自身を含む): 764651160

約数和(自身を除く): 520976340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 46681, 93362, 140043, 186724, 233405, 280086, 420129, 466810, 560172, 700215, 840258, 933620, 1353749, 1400430, 1680516, 2100645, 2707498, 2800860, 4061247, 4201290, 5414996, 6768745, 8122494, 8402580, 12183741, 13537490, 16244988, 20306235, 24367482, 27074980, 40612470, 48734964, 60918705, 81224940, 121837410, 243674820]

約数ペア:

[(1, 243674820), (2, 121837410), (3, 81224940), (4, 60918705), (5, 48734964), (6, 40612470), (9, 27074980), (10, 24367482), (12, 20306235), (15, 16244988), (18, 13537490), (20, 12183741), (29, 8402580), (30, 8122494), (36, 6768745), (45, 5414996), (58, 4201290), (60, 4061247), (87, 2800860), (90, 2707498), (116, 2100645), (145, 1680516), (174, 1400430), (180, 1353749), (261, 933620), (290, 840258), (348, 700215), (435, 560172), (522, 466810), (580, 420129), (870, 280086), (1044, 233405), (1305, 186724), (1740, 140043), (2610, 93362), (5220, 46681)]