79222050

素因数分解:

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

素因数の和:686

約数の個数: 120

約数和(自身を含む): 227580672

約数和(自身を除く): 148358622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 270, 279, 310, 405, 450, 465, 558, 631, 675, 775, 810, 837, 930, 1262, 1350, 1395, 1550, 1674, 1893, 2025, 2325, 2511, 2790, 3155, 3786, 4050, 4185, 4650, 5022, 5679, 6310, 6975, 8370, 9465, 11358, 12555, 13950, 15775, 17037, 18930, 19561, 20925, 25110, 28395, 31550, 34074, 39122, 41850, 47325, 51111, 56790, 58683, 62775, 85185, 94650, 97805, 102222, 117366, 125550, 141975, 170370, 176049, 195610, 255555, 283950, 293415, 352098, 425925, 489025, 511110, 528147, 586830, 851850, 880245, 978050, 1056294, 1277775, 1467075, 1584441, 1760490, 2555550, 2640735, 2934150, 3168882, 4401225, 5281470, 7922205, 8802450, 13203675, 15844410, 26407350, 39611025, 79222050]

約数ペア:

[(1, 79222050), (2, 39611025), (3, 26407350), (5, 15844410), (6, 13203675), (9, 8802450), (10, 7922205), (15, 5281470), (18, 4401225), (25, 3168882), (27, 2934150), (30, 2640735), (31, 2555550), (45, 1760490), (50, 1584441), (54, 1467075), (62, 1277775), (75, 1056294), (81, 978050), (90, 880245), (93, 851850), (135, 586830), (150, 528147), (155, 511110), (162, 489025), (186, 425925), (225, 352098), (270, 293415), (279, 283950), (310, 255555), (405, 195610), (450, 176049), (465, 170370), (558, 141975), (631, 125550), (675, 117366), (775, 102222), (810, 97805), (837, 94650), (930, 85185), (1262, 62775), (1350, 58683), (1395, 56790), (1550, 51111), (1674, 47325), (1893, 41850), (2025, 39122), (2325, 34074), (2511, 31550), (2790, 28395), (3155, 25110), (3786, 20925), (4050, 19561), (4185, 18930), (4650, 17037), (5022, 15775), (5679, 13950), (6310, 12555), (6975, 11358), (8370, 9465)]