158444100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 180

約数和(自身を含む): 531021568

約数和(自身を除く): 372577468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 270, 279, 300, 310, 324, 372, 405, 450, 465, 540, 558, 620, 631, 675, 775, 810, 837, 900, 930, 1116, 1262, 1350, 1395, 1550, 1620, 1674, 1860, 1893, 2025, 2325, 2511, 2524, 2700, 2790, 3100, 3155, 3348, 3786, 4050, 4185, 4650, 5022, 5580, 5679, 6310, 6975, 7572, 8100, 8370, 9300, 9465, 10044, 11358, 12555, 12620, 13950, 15775, 16740, 17037, 18930, 19561, 20925, 22716, 25110, 27900, 28395, 31550, 34074, 37860, 39122, 41850, 47325, 50220, 51111, 56790, 58683, 62775, 63100, 68148, 78244, 83700, 85185, 94650, 97805, 102222, 113580, 117366, 125550, 141975, 170370, 176049, 189300, 195610, 204444, 234732, 251100, 255555, 283950, 293415, 340740, 352098, 391220, 425925, 489025, 511110, 528147, 567900, 586830, 704196, 851850, 880245, 978050, 1022220, 1056294, 1173660, 1277775, 1467075, 1584441, 1703700, 1760490, 1956100, 2112588, 2555550, 2640735, 2934150, 3168882, 3520980, 4401225, 5111100, 5281470, 5868300, 6337764, 7922205, 8802450, 10562940, 13203675, 15844410, 17604900, 26407350, 31688820, 39611025, 52814700, 79222050, 158444100]

約数ペア:

[(1, 158444100), (2, 79222050), (3, 52814700), (4, 39611025), (5, 31688820), (6, 26407350), (9, 17604900), (10, 15844410), (12, 13203675), (15, 10562940), (18, 8802450), (20, 7922205), (25, 6337764), (27, 5868300), (30, 5281470), (31, 5111100), (36, 4401225), (45, 3520980), (50, 3168882), (54, 2934150), (60, 2640735), (62, 2555550), (75, 2112588), (81, 1956100), (90, 1760490), (93, 1703700), (100, 1584441), (108, 1467075), (124, 1277775), (135, 1173660), (150, 1056294), (155, 1022220), (162, 978050), (180, 880245), (186, 851850), (225, 704196), (270, 586830), (279, 567900), (300, 528147), (310, 511110), (324, 489025), (372, 425925), (405, 391220), (450, 352098), (465, 340740), (540, 293415), (558, 283950), (620, 255555), (631, 251100), (675, 234732), (775, 204444), (810, 195610), (837, 189300), (900, 176049), (930, 170370), (1116, 141975), (1262, 125550), (1350, 117366), (1395, 113580), (1550, 102222), (1620, 97805), (1674, 94650), (1860, 85185), (1893, 83700), (2025, 78244), (2325, 68148), (2511, 63100), (2524, 62775), (2700, 58683), (2790, 56790), (3100, 51111), (3155, 50220), (3348, 47325), (3786, 41850), (4050, 39122), (4185, 37860), (4650, 34074), (5022, 31550), (5580, 28395), (5679, 27900), (6310, 25110), (6975, 22716), (7572, 20925), (8100, 19561), (8370, 18930), (9300, 17037), (9465, 16740), (10044, 15775), (11358, 13950), (12555, 12620)]