57259620

素因数分解:

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

素因数の和:287

約数の個数: 144

約数和(自身を含む): 191842560

約数和(自身を除く): 134582940

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, 1331, 1434, 1452, 1815, 1980, 2151, 2178, 2390, 2420, 2629, 2662, 2868, 3585, 3630, 3993, 4302, 4356, 4780, 5258, 5324, 5445, 6655, 7170, 7260, 7887, 7986, 8604, 10516, 10755, 10890, 11979, 13145, 13310, 14340, 15774, 15972, 19965, 21510, 21780, 23661, 23958, 26290, 26620, 28919, 31548, 39435, 39930, 43020, 47322, 47916, 52580, 57838, 59895, 78870, 79860, 86757, 94644, 115676, 118305, 119790, 144595, 157740, 173514, 236610, 239580, 260271, 289190, 318109, 347028, 433785, 473220, 520542, 578380, 636218, 867570, 954327, 1041084, 1272436, 1301355, 1590545, 1735140, 1908654, 2602710, 2862981, 3181090, 3817308, 4771635, 5205420, 5725962, 6362180, 9543270, 11451924, 14314905, 19086540, 28629810, 57259620]

約数ペア:

[(1, 57259620), (2, 28629810), (3, 19086540), (4, 14314905), (5, 11451924), (6, 9543270), (9, 6362180), (10, 5725962), (11, 5205420), (12, 4771635), (15, 3817308), (18, 3181090), (20, 2862981), (22, 2602710), (30, 1908654), (33, 1735140), (36, 1590545), (44, 1301355), (45, 1272436), (55, 1041084), (60, 954327), (66, 867570), (90, 636218), (99, 578380), (110, 520542), (121, 473220), (132, 433785), (165, 347028), (180, 318109), (198, 289190), (220, 260271), (239, 239580), (242, 236610), (330, 173514), (363, 157740), (396, 144595), (478, 119790), (484, 118305), (495, 115676), (605, 94644), (660, 86757), (717, 79860), (726, 78870), (956, 59895), (990, 57838), (1089, 52580), (1195, 47916), (1210, 47322), (1331, 43020), (1434, 39930), (1452, 39435), (1815, 31548), (1980, 28919), (2151, 26620), (2178, 26290), (2390, 23958), (2420, 23661), (2629, 21780), (2662, 21510), (2868, 19965), (3585, 15972), (3630, 15774), (3993, 14340), (4302, 13310), (4356, 13145), (4780, 11979), (5258, 10890), (5324, 10755), (5445, 10516), (6655, 8604), (7170, 7986), (7260, 7887)]