75268500

素因数分解:

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

素因数の和:199

約数の個数: 144

約数和(自身を含む): 232989120

約数和(自身を除く): 157720620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 139, 150, 190, 228, 250, 278, 285, 300, 361, 375, 380, 417, 475, 500, 556, 570, 695, 722, 750, 834, 950, 1083, 1140, 1390, 1425, 1444, 1500, 1668, 1805, 1900, 2085, 2166, 2375, 2641, 2780, 2850, 3475, 3610, 4170, 4332, 4750, 5282, 5415, 5700, 6950, 7125, 7220, 7923, 8340, 9025, 9500, 10425, 10564, 10830, 13205, 13900, 14250, 15846, 17375, 18050, 20850, 21660, 26410, 27075, 28500, 31692, 34750, 36100, 39615, 41700, 45125, 50179, 52125, 52820, 54150, 66025, 69500, 79230, 90250, 100358, 104250, 108300, 132050, 135375, 150537, 158460, 180500, 198075, 200716, 208500, 250895, 264100, 270750, 301074, 330125, 396150, 501790, 541500, 602148, 660250, 752685, 792300, 990375, 1003580, 1254475, 1320500, 1505370, 1980750, 2508950, 3010740, 3763425, 3961500, 5017900, 6272375, 7526850, 12544750, 15053700, 18817125, 25089500, 37634250, 75268500]

約数ペア:

[(1, 75268500), (2, 37634250), (3, 25089500), (4, 18817125), (5, 15053700), (6, 12544750), (10, 7526850), (12, 6272375), (15, 5017900), (19, 3961500), (20, 3763425), (25, 3010740), (30, 2508950), (38, 1980750), (50, 1505370), (57, 1320500), (60, 1254475), (75, 1003580), (76, 990375), (95, 792300), (100, 752685), (114, 660250), (125, 602148), (139, 541500), (150, 501790), (190, 396150), (228, 330125), (250, 301074), (278, 270750), (285, 264100), (300, 250895), (361, 208500), (375, 200716), (380, 198075), (417, 180500), (475, 158460), (500, 150537), (556, 135375), (570, 132050), (695, 108300), (722, 104250), (750, 100358), (834, 90250), (950, 79230), (1083, 69500), (1140, 66025), (1390, 54150), (1425, 52820), (1444, 52125), (1500, 50179), (1668, 45125), (1805, 41700), (1900, 39615), (2085, 36100), (2166, 34750), (2375, 31692), (2641, 28500), (2780, 27075), (2850, 26410), (3475, 21660), (3610, 20850), (4170, 18050), (4332, 17375), (4750, 15846), (5282, 14250), (5415, 13900), (5700, 13205), (6950, 10830), (7125, 10564), (7220, 10425), (7923, 9500), (8340, 9025)]