73812420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3389}}^1$

素因数の和:3426

約数の個数: 108

約数和(自身を含む): 246175020

約数和(自身を除く): 172362600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3389, 3630, 4356, 5445, 6778, 7260, 10167, 10890, 13556, 16945, 20334, 21780, 30501, 33890, 37279, 40668, 50835, 61002, 67780, 74558, 101670, 111837, 122004, 149116, 152505, 186395, 203340, 223674, 305010, 335511, 372790, 410069, 447348, 559185, 610020, 671022, 745580, 820138, 1118370, 1230207, 1342044, 1640276, 1677555, 2050345, 2236740, 2460414, 3355110, 3690621, 4100690, 4920828, 6151035, 6710220, 7381242, 8201380, 12302070, 14762484, 18453105, 24604140, 36906210, 73812420]

約数ペア:

[(1, 73812420), (2, 36906210), (3, 24604140), (4, 18453105), (5, 14762484), (6, 12302070), (9, 8201380), (10, 7381242), (11, 6710220), (12, 6151035), (15, 4920828), (18, 4100690), (20, 3690621), (22, 3355110), (30, 2460414), (33, 2236740), (36, 2050345), (44, 1677555), (45, 1640276), (55, 1342044), (60, 1230207), (66, 1118370), (90, 820138), (99, 745580), (110, 671022), (121, 610020), (132, 559185), (165, 447348), (180, 410069), (198, 372790), (220, 335511), (242, 305010), (330, 223674), (363, 203340), (396, 186395), (484, 152505), (495, 149116), (605, 122004), (660, 111837), (726, 101670), (990, 74558), (1089, 67780), (1210, 61002), (1452, 50835), (1815, 40668), (1980, 37279), (2178, 33890), (2420, 30501), (3389, 21780), (3630, 20334), (4356, 16945), (5445, 13556), (6778, 10890), (7260, 10167)]