51193080

素因数分解:

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

素因数の和:570

約数の個数: 128

約数和(自身を含む): 172627200

約数和(自身を除く): 121434120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 443, 535, 540, 642, 856, 886, 963, 1070, 1080, 1284, 1329, 1605, 1772, 1926, 2140, 2215, 2568, 2658, 2889, 3210, 3544, 3852, 3987, 4280, 4430, 4815, 5316, 5778, 6420, 6645, 7704, 7974, 8860, 9630, 10632, 11556, 11961, 12840, 13290, 14445, 15948, 17720, 19260, 19935, 23112, 23922, 26580, 28890, 31896, 38520, 39870, 47401, 47844, 53160, 57780, 59805, 79740, 94802, 95688, 115560, 119610, 142203, 159480, 189604, 237005, 239220, 284406, 379208, 426609, 474010, 478440, 568812, 711015, 853218, 948020, 1137624, 1279827, 1422030, 1706436, 1896040, 2133045, 2559654, 2844060, 3412872, 4266090, 5119308, 5688120, 6399135, 8532180, 10238616, 12798270, 17064360, 25596540, 51193080]

約数ペア:

[(1, 51193080), (2, 25596540), (3, 17064360), (4, 12798270), (5, 10238616), (6, 8532180), (8, 6399135), (9, 5688120), (10, 5119308), (12, 4266090), (15, 3412872), (18, 2844060), (20, 2559654), (24, 2133045), (27, 1896040), (30, 1706436), (36, 1422030), (40, 1279827), (45, 1137624), (54, 948020), (60, 853218), (72, 711015), (90, 568812), (107, 478440), (108, 474010), (120, 426609), (135, 379208), (180, 284406), (214, 239220), (216, 237005), (270, 189604), (321, 159480), (360, 142203), (428, 119610), (443, 115560), (535, 95688), (540, 94802), (642, 79740), (856, 59805), (886, 57780), (963, 53160), (1070, 47844), (1080, 47401), (1284, 39870), (1329, 38520), (1605, 31896), (1772, 28890), (1926, 26580), (2140, 23922), (2215, 23112), (2568, 19935), (2658, 19260), (2889, 17720), (3210, 15948), (3544, 14445), (3852, 13290), (3987, 12840), (4280, 11961), (4430, 11556), (4815, 10632), (5316, 9630), (5778, 8860), (6420, 7974), (6645, 7704)]