30107400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 99212400

約数和(自身を除く): 69105000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 139, 150, 152, 190, 200, 228, 278, 285, 300, 361, 380, 417, 456, 475, 556, 570, 600, 695, 722, 760, 834, 950, 1083, 1112, 1140, 1390, 1425, 1444, 1668, 1805, 1900, 2085, 2166, 2280, 2641, 2780, 2850, 2888, 3336, 3475, 3610, 3800, 4170, 4332, 5282, 5415, 5560, 5700, 6950, 7220, 7923, 8340, 8664, 9025, 10425, 10564, 10830, 11400, 13205, 13900, 14440, 15846, 16680, 18050, 20850, 21128, 21660, 26410, 27075, 27800, 31692, 36100, 39615, 41700, 43320, 50179, 52820, 54150, 63384, 66025, 72200, 79230, 83400, 100358, 105640, 108300, 132050, 150537, 158460, 198075, 200716, 216600, 250895, 264100, 301074, 316920, 396150, 401432, 501790, 528200, 602148, 752685, 792300, 1003580, 1204296, 1254475, 1505370, 1584600, 2007160, 2508950, 3010740, 3763425, 5017900, 6021480, 7526850, 10035800, 15053700, 30107400]

約数ペア:

[(1, 30107400), (2, 15053700), (3, 10035800), (4, 7526850), (5, 6021480), (6, 5017900), (8, 3763425), (10, 3010740), (12, 2508950), (15, 2007160), (19, 1584600), (20, 1505370), (24, 1254475), (25, 1204296), (30, 1003580), (38, 792300), (40, 752685), (50, 602148), (57, 528200), (60, 501790), (75, 401432), (76, 396150), (95, 316920), (100, 301074), (114, 264100), (120, 250895), (139, 216600), (150, 200716), (152, 198075), (190, 158460), (200, 150537), (228, 132050), (278, 108300), (285, 105640), (300, 100358), (361, 83400), (380, 79230), (417, 72200), (456, 66025), (475, 63384), (556, 54150), (570, 52820), (600, 50179), (695, 43320), (722, 41700), (760, 39615), (834, 36100), (950, 31692), (1083, 27800), (1112, 27075), (1140, 26410), (1390, 21660), (1425, 21128), (1444, 20850), (1668, 18050), (1805, 16680), (1900, 15846), (2085, 14440), (2166, 13900), (2280, 13205), (2641, 11400), (2780, 10830), (2850, 10564), (2888, 10425), (3336, 9025), (3475, 8664), (3610, 8340), (3800, 7923), (4170, 7220), (4332, 6950), (5282, 5700), (5415, 5560)]