153248940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 507561600

約数和(自身を除く): 354312660

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, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 390, 395, 468, 474, 585, 711, 780, 790, 829, 948, 1027, 1170, 1185, 1422, 1580, 1658, 2054, 2340, 2370, 2487, 2844, 3081, 3316, 3555, 4108, 4145, 4740, 4974, 5135, 6162, 7110, 7461, 8290, 9243, 9948, 10270, 10777, 12324, 12435, 14220, 14922, 15405, 16580, 18486, 20540, 21554, 24870, 29844, 30810, 32331, 36972, 37305, 43108, 46215, 49740, 53885, 61620, 64662, 65491, 74610, 92430, 96993, 107770, 129324, 130982, 149220, 161655, 184860, 193986, 196473, 215540, 261964, 323310, 327455, 387972, 392946, 484965, 589419, 646620, 654910, 785892, 851383, 969930, 982365, 1178838, 1309820, 1702766, 1939860, 1964730, 2357676, 2554149, 2947095, 3405532, 3929460, 4256915, 5108298, 5894190, 7662447, 8513830, 10216596, 11788380, 12770745, 15324894, 17027660, 25541490, 30649788, 38312235, 51082980, 76624470, 153248940]

約数ペア:

[(1, 153248940), (2, 76624470), (3, 51082980), (4, 38312235), (5, 30649788), (6, 25541490), (9, 17027660), (10, 15324894), (12, 12770745), (13, 11788380), (15, 10216596), (18, 8513830), (20, 7662447), (26, 5894190), (30, 5108298), (36, 4256915), (39, 3929460), (45, 3405532), (52, 2947095), (60, 2554149), (65, 2357676), (78, 1964730), (79, 1939860), (90, 1702766), (117, 1309820), (130, 1178838), (156, 982365), (158, 969930), (180, 851383), (195, 785892), (234, 654910), (237, 646620), (260, 589419), (316, 484965), (390, 392946), (395, 387972), (468, 327455), (474, 323310), (585, 261964), (711, 215540), (780, 196473), (790, 193986), (829, 184860), (948, 161655), (1027, 149220), (1170, 130982), (1185, 129324), (1422, 107770), (1580, 96993), (1658, 92430), (2054, 74610), (2340, 65491), (2370, 64662), (2487, 61620), (2844, 53885), (3081, 49740), (3316, 46215), (3555, 43108), (4108, 37305), (4145, 36972), (4740, 32331), (4974, 30810), (5135, 29844), (6162, 24870), (7110, 21554), (7461, 20540), (8290, 18486), (9243, 16580), (9948, 15405), (10270, 14922), (10777, 14220), (12324, 12435)]