158075400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 570142080

約数和(自身を除く): 412066680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 61, 70, 75, 84, 100, 105, 120, 122, 140, 150, 168, 175, 183, 200, 210, 244, 280, 300, 305, 350, 366, 420, 427, 488, 525, 600, 610, 617, 700, 732, 840, 854, 915, 1050, 1220, 1234, 1281, 1400, 1464, 1525, 1708, 1830, 1851, 2100, 2135, 2440, 2468, 2562, 3050, 3085, 3416, 3660, 3702, 4200, 4270, 4319, 4575, 4936, 5124, 6100, 6170, 6405, 7320, 7404, 8540, 8638, 9150, 9255, 10248, 10675, 12200, 12340, 12810, 12957, 14808, 15425, 17080, 17276, 18300, 18510, 21350, 21595, 24680, 25620, 25914, 30850, 32025, 34552, 36600, 37020, 37637, 42700, 43190, 46275, 51240, 51828, 61700, 64050, 64785, 74040, 75274, 85400, 86380, 92550, 103656, 107975, 112911, 123400, 128100, 129570, 150548, 172760, 185100, 188185, 215950, 225822, 256200, 259140, 263459, 301096, 323925, 370200, 376370, 431900, 451644, 518280, 526918, 564555, 647850, 752740, 790377, 863800, 903288, 940925, 1053836, 1129110, 1295700, 1317295, 1505480, 1580754, 1881850, 2107672, 2258220, 2591400, 2634590, 2822775, 3161508, 3763700, 3951885, 4516440, 5269180, 5645550, 6323016, 6586475, 7527400, 7903770, 10538360, 11291100, 13172950, 15807540, 19759425, 22582200, 26345900, 31615080, 39518850, 52691800, 79037700, 158075400]

約数ペア:

[(1, 158075400), (2, 79037700), (3, 52691800), (4, 39518850), (5, 31615080), (6, 26345900), (7, 22582200), (8, 19759425), (10, 15807540), (12, 13172950), (14, 11291100), (15, 10538360), (20, 7903770), (21, 7527400), (24, 6586475), (25, 6323016), (28, 5645550), (30, 5269180), (35, 4516440), (40, 3951885), (42, 3763700), (50, 3161508), (56, 2822775), (60, 2634590), (61, 2591400), (70, 2258220), (75, 2107672), (84, 1881850), (100, 1580754), (105, 1505480), (120, 1317295), (122, 1295700), (140, 1129110), (150, 1053836), (168, 940925), (175, 903288), (183, 863800), (200, 790377), (210, 752740), (244, 647850), (280, 564555), (300, 526918), (305, 518280), (350, 451644), (366, 431900), (420, 376370), (427, 370200), (488, 323925), (525, 301096), (600, 263459), (610, 259140), (617, 256200), (700, 225822), (732, 215950), (840, 188185), (854, 185100), (915, 172760), (1050, 150548), (1220, 129570), (1234, 128100), (1281, 123400), (1400, 112911), (1464, 107975), (1525, 103656), (1708, 92550), (1830, 86380), (1851, 85400), (2100, 75274), (2135, 74040), (2440, 64785), (2468, 64050), (2562, 61700), (3050, 51828), (3085, 51240), (3416, 46275), (3660, 43190), (3702, 42700), (4200, 37637), (4270, 37020), (4319, 36600), (4575, 34552), (4936, 32025), (5124, 30850), (6100, 25914), (6170, 25620), (6405, 24680), (7320, 21595), (7404, 21350), (8540, 18510), (8638, 18300), (9150, 17276), (9255, 17080), (10248, 15425), (10675, 14808), (12200, 12957), (12340, 12810)]