5205420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 17428320

約数和(自身を除く): 12222900

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, 239, 242, 330, 363, 396, 478, 484, 495, 605, 660, 717, 726, 956, 990, 1089, 1195, 1210, 1434, 1452, 1815, 1980, 2151, 2178, 2390, 2420, 2629, 2868, 3585, 3630, 4302, 4356, 4780, 5258, 5445, 7170, 7260, 7887, 8604, 10516, 10755, 10890, 13145, 14340, 15774, 21510, 21780, 23661, 26290, 28919, 31548, 39435, 43020, 47322, 52580, 57838, 78870, 86757, 94644, 115676, 118305, 144595, 157740, 173514, 236610, 260271, 289190, 347028, 433785, 473220, 520542, 578380, 867570, 1041084, 1301355, 1735140, 2602710, 5205420]

約数ペア:

[(1, 5205420), (2, 2602710), (3, 1735140), (4, 1301355), (5, 1041084), (6, 867570), (9, 578380), (10, 520542), (11, 473220), (12, 433785), (15, 347028), (18, 289190), (20, 260271), (22, 236610), (30, 173514), (33, 157740), (36, 144595), (44, 118305), (45, 115676), (55, 94644), (60, 86757), (66, 78870), (90, 57838), (99, 52580), (110, 47322), (121, 43020), (132, 39435), (165, 31548), (180, 28919), (198, 26290), (220, 23661), (239, 21780), (242, 21510), (330, 15774), (363, 14340), (396, 13145), (478, 10890), (484, 10755), (495, 10516), (605, 8604), (660, 7887), (717, 7260), (726, 7170), (956, 5445), (990, 5258), (1089, 4780), (1195, 4356), (1210, 4302), (1434, 3630), (1452, 3585), (1815, 2868), (1980, 2629), (2151, 2420), (2178, 2390)]