149019480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4451}}^1$

素因数の和:4502

約数の個数: 128

約数和(自身を含む): 512870400

約数和(自身を除く): 363850920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 4451, 5580, 6696, 8370, 8902, 11160, 13353, 16740, 17804, 22255, 26706, 33480, 35608, 40059, 44510, 53412, 66765, 80118, 89020, 106824, 120177, 133530, 137981, 160236, 178040, 200295, 240354, 267060, 275962, 320472, 400590, 413943, 480708, 534120, 551924, 600885, 689905, 801180, 827886, 961416, 1103848, 1201770, 1241829, 1379810, 1602360, 1655772, 2069715, 2403540, 2483658, 2759620, 3311544, 3725487, 4139430, 4807080, 4967316, 5519240, 6209145, 7450974, 8278860, 9934632, 12418290, 14901948, 16557720, 18627435, 24836580, 29803896, 37254870, 49673160, 74509740, 149019480]

約数ペア:

[(1, 149019480), (2, 74509740), (3, 49673160), (4, 37254870), (5, 29803896), (6, 24836580), (8, 18627435), (9, 16557720), (10, 14901948), (12, 12418290), (15, 9934632), (18, 8278860), (20, 7450974), (24, 6209145), (27, 5519240), (30, 4967316), (31, 4807080), (36, 4139430), (40, 3725487), (45, 3311544), (54, 2759620), (60, 2483658), (62, 2403540), (72, 2069715), (90, 1655772), (93, 1602360), (108, 1379810), (120, 1241829), (124, 1201770), (135, 1103848), (155, 961416), (180, 827886), (186, 801180), (216, 689905), (248, 600885), (270, 551924), (279, 534120), (310, 480708), (360, 413943), (372, 400590), (465, 320472), (540, 275962), (558, 267060), (620, 240354), (744, 200295), (837, 178040), (930, 160236), (1080, 137981), (1116, 133530), (1240, 120177), (1395, 106824), (1674, 89020), (1860, 80118), (2232, 66765), (2790, 53412), (3348, 44510), (3720, 40059), (4185, 35608), (4451, 33480), (5580, 26706), (6696, 22255), (8370, 17804), (8902, 16740), (11160, 13353)]