223305660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 704365200

約数和(自身を除く): 481059540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 307, 324, 405, 449, 540, 614, 810, 898, 921, 1228, 1347, 1535, 1620, 1796, 1842, 2245, 2694, 2763, 3070, 3684, 4041, 4490, 4605, 5388, 5526, 6140, 6735, 8082, 8289, 8980, 9210, 11052, 12123, 13470, 13815, 16164, 16578, 18420, 20205, 24246, 24867, 26940, 27630, 33156, 36369, 40410, 41445, 48492, 49734, 55260, 60615, 72738, 80820, 82890, 99468, 121230, 124335, 137843, 145476, 165780, 181845, 242460, 248670, 275686, 363690, 413529, 497340, 551372, 689215, 727380, 827058, 1240587, 1378430, 1654116, 2067645, 2481174, 2756860, 3721761, 4135290, 4962348, 6202935, 7443522, 8270580, 11165283, 12405870, 14887044, 18608805, 22330566, 24811740, 37217610, 44661132, 55826415, 74435220, 111652830, 223305660]

約数ペア:

[(1, 223305660), (2, 111652830), (3, 74435220), (4, 55826415), (5, 44661132), (6, 37217610), (9, 24811740), (10, 22330566), (12, 18608805), (15, 14887044), (18, 12405870), (20, 11165283), (27, 8270580), (30, 7443522), (36, 6202935), (45, 4962348), (54, 4135290), (60, 3721761), (81, 2756860), (90, 2481174), (108, 2067645), (135, 1654116), (162, 1378430), (180, 1240587), (270, 827058), (307, 727380), (324, 689215), (405, 551372), (449, 497340), (540, 413529), (614, 363690), (810, 275686), (898, 248670), (921, 242460), (1228, 181845), (1347, 165780), (1535, 145476), (1620, 137843), (1796, 124335), (1842, 121230), (2245, 99468), (2694, 82890), (2763, 80820), (3070, 72738), (3684, 60615), (4041, 55260), (4490, 49734), (4605, 48492), (5388, 41445), (5526, 40410), (6140, 36369), (6735, 33156), (8082, 27630), (8289, 26940), (8980, 24867), (9210, 24246), (11052, 20205), (12123, 18420), (13470, 16578), (13815, 16164)]