757059480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5351}}^1$

素因数の和:5502

約数の個数: 128

約数和(自身を含む): 2543270400

約数和(自身を除く): 1786210920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5351, 5895, 7074, 7860, 9432, 10702, 11790, 14148, 15720, 16053, 17685, 21404, 23580, 26755, 28296, 32106, 35370, 42808, 47160, 48159, 53510, 64212, 70740, 80265, 96318, 107020, 128424, 141480, 144477, 160530, 192636, 214040, 240795, 288954, 321060, 385272, 481590, 577908, 642120, 700981, 722385, 963180, 1155816, 1401962, 1444770, 1926360, 2102943, 2803924, 2889540, 3504905, 4205886, 5607848, 5779080, 6308829, 7009810, 8411772, 10514715, 12617658, 14019620, 16823544, 18926487, 21029430, 25235316, 28039240, 31544145, 37852974, 42058860, 50470632, 63088290, 75705948, 84117720, 94632435, 126176580, 151411896, 189264870, 252353160, 378529740, 757059480]

約数ペア:

[(1, 757059480), (2, 378529740), (3, 252353160), (4, 189264870), (5, 151411896), (6, 126176580), (8, 94632435), (9, 84117720), (10, 75705948), (12, 63088290), (15, 50470632), (18, 42058860), (20, 37852974), (24, 31544145), (27, 28039240), (30, 25235316), (36, 21029430), (40, 18926487), (45, 16823544), (54, 14019620), (60, 12617658), (72, 10514715), (90, 8411772), (108, 7009810), (120, 6308829), (131, 5779080), (135, 5607848), (180, 4205886), (216, 3504905), (262, 2889540), (270, 2803924), (360, 2102943), (393, 1926360), (524, 1444770), (540, 1401962), (655, 1155816), (786, 963180), (1048, 722385), (1080, 700981), (1179, 642120), (1310, 577908), (1572, 481590), (1965, 385272), (2358, 321060), (2620, 288954), (3144, 240795), (3537, 214040), (3930, 192636), (4716, 160530), (5240, 144477), (5351, 141480), (5895, 128424), (7074, 107020), (7860, 96318), (9432, 80265), (10702, 70740), (11790, 64212), (14148, 53510), (15720, 48159), (16053, 47160), (17685, 42808), (21404, 35370), (23580, 32106), (26755, 28296)]