15053700

素因数分解:

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

素因数の和:194

約数の個数: 108

約数和(自身を含む): 46299120

約数和(自身を除く): 31245420

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, 139, 150, 190, 228, 278, 285, 300, 361, 380, 417, 475, 556, 570, 695, 722, 834, 950, 1083, 1140, 1390, 1425, 1444, 1668, 1805, 1900, 2085, 2166, 2641, 2780, 2850, 3475, 3610, 4170, 4332, 5282, 5415, 5700, 6950, 7220, 7923, 8340, 9025, 10425, 10564, 10830, 13205, 13900, 15846, 18050, 20850, 21660, 26410, 27075, 31692, 36100, 39615, 41700, 50179, 52820, 54150, 66025, 79230, 100358, 108300, 132050, 150537, 158460, 198075, 200716, 250895, 264100, 301074, 396150, 501790, 602148, 752685, 792300, 1003580, 1254475, 1505370, 2508950, 3010740, 3763425, 5017900, 7526850, 15053700]

約数ペア:

[(1, 15053700), (2, 7526850), (3, 5017900), (4, 3763425), (5, 3010740), (6, 2508950), (10, 1505370), (12, 1254475), (15, 1003580), (19, 792300), (20, 752685), (25, 602148), (30, 501790), (38, 396150), (50, 301074), (57, 264100), (60, 250895), (75, 200716), (76, 198075), (95, 158460), (100, 150537), (114, 132050), (139, 108300), (150, 100358), (190, 79230), (228, 66025), (278, 54150), (285, 52820), (300, 50179), (361, 41700), (380, 39615), (417, 36100), (475, 31692), (556, 27075), (570, 26410), (695, 21660), (722, 20850), (834, 18050), (950, 15846), (1083, 13900), (1140, 13205), (1390, 10830), (1425, 10564), (1444, 10425), (1668, 9025), (1805, 8340), (1900, 7923), (2085, 7220), (2166, 6950), (2641, 5700), (2780, 5415), (2850, 5282), (3475, 4332), (3610, 4170)]