25596540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 80559360

約数和(自身を除く): 54962820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 443, 535, 540, 642, 886, 963, 1070, 1284, 1329, 1605, 1772, 1926, 2140, 2215, 2658, 2889, 3210, 3852, 3987, 4430, 4815, 5316, 5778, 6420, 6645, 7974, 8860, 9630, 11556, 11961, 13290, 14445, 15948, 19260, 19935, 23922, 26580, 28890, 39870, 47401, 47844, 57780, 59805, 79740, 94802, 119610, 142203, 189604, 237005, 239220, 284406, 426609, 474010, 568812, 711015, 853218, 948020, 1279827, 1422030, 1706436, 2133045, 2559654, 2844060, 4266090, 5119308, 6399135, 8532180, 12798270, 25596540]

約数ペア:

[(1, 25596540), (2, 12798270), (3, 8532180), (4, 6399135), (5, 5119308), (6, 4266090), (9, 2844060), (10, 2559654), (12, 2133045), (15, 1706436), (18, 1422030), (20, 1279827), (27, 948020), (30, 853218), (36, 711015), (45, 568812), (54, 474010), (60, 426609), (90, 284406), (107, 239220), (108, 237005), (135, 189604), (180, 142203), (214, 119610), (270, 94802), (321, 79740), (428, 59805), (443, 57780), (535, 47844), (540, 47401), (642, 39870), (886, 28890), (963, 26580), (1070, 23922), (1284, 19935), (1329, 19260), (1605, 15948), (1772, 14445), (1926, 13290), (2140, 11961), (2215, 11556), (2658, 9630), (2889, 8860), (3210, 7974), (3852, 6645), (3987, 6420), (4430, 5778), (4815, 5316)]