537076278180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{440537}}^1$

素因数の和:441086

約数の個数: 144

約数和(自身を含む): 1757820630384

約数和(自身を除く): 1220744352204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 521, 585, 780, 1042, 1170, 1563, 2084, 2340, 2605, 3126, 4689, 5210, 6252, 6773, 7815, 9378, 10420, 13546, 15630, 18756, 20319, 23445, 27092, 31260, 33865, 40638, 46890, 60957, 67730, 81276, 93780, 101595, 121914, 135460, 203190, 243828, 304785, 406380, 440537, 609570, 881074, 1219140, 1321611, 1762148, 2202685, 2643222, 3964833, 4405370, 5286444, 5726981, 6608055, 7929666, 8810740, 11453962, 13216110, 15859332, 17180943, 19824165, 22907924, 26432220, 28634905, 34361886, 39648330, 51542829, 57269810, 68723772, 79296660, 85904715, 103085658, 114539620, 171809430, 206171316, 229519777, 257714145, 343618860, 459039554, 515428290, 688559331, 918079108, 1030856580, 1147598885, 1377118662, 2065677993, 2295197770, 2754237324, 2983757101, 3442796655, 4131355986, 4590395540, 5967514202, 6885593310, 8262711972, 8951271303, 10328389965, 11935028404, 13771186620, 14918785505, 17902542606, 20656779930, 26853813909, 29837571010, 35805085212, 41313559860, 44756356515, 53707627818, 59675142020, 89512713030, 107415255636, 134269069545, 179025426060, 268538139090, 537076278180]

約数ペア:

[(1, 537076278180), (2, 268538139090), (3, 179025426060), (4, 134269069545), (5, 107415255636), (6, 89512713030), (9, 59675142020), (10, 53707627818), (12, 44756356515), (13, 41313559860), (15, 35805085212), (18, 29837571010), (20, 26853813909), (26, 20656779930), (30, 17902542606), (36, 14918785505), (39, 13771186620), (45, 11935028404), (52, 10328389965), (60, 8951271303), (65, 8262711972), (78, 6885593310), (90, 5967514202), (117, 4590395540), (130, 4131355986), (156, 3442796655), (180, 2983757101), (195, 2754237324), (234, 2295197770), (260, 2065677993), (390, 1377118662), (468, 1147598885), (521, 1030856580), (585, 918079108), (780, 688559331), (1042, 515428290), (1170, 459039554), (1563, 343618860), (2084, 257714145), (2340, 229519777), (2605, 206171316), (3126, 171809430), (4689, 114539620), (5210, 103085658), (6252, 85904715), (6773, 79296660), (7815, 68723772), (9378, 57269810), (10420, 51542829), (13546, 39648330), (15630, 34361886), (18756, 28634905), (20319, 26432220), (23445, 22907924), (27092, 19824165), (31260, 17180943), (33865, 15859332), (40638, 13216110), (46890, 11453962), (60957, 8810740), (67730, 7929666), (81276, 6608055), (93780, 5726981), (101595, 5286444), (121914, 4405370), (135460, 3964833), (203190, 2643222), (243828, 2202685), (304785, 1762148), (406380, 1321611), (440537, 1219140), (609570, 881074)]