79542900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2902

約数の個数: 108

約数和(自身を含む): 257455744

約数和(自身を除く): 177912844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 2851, 3100, 4650, 5580, 5702, 6975, 8553, 9300, 11404, 13950, 14255, 17106, 25659, 27900, 28510, 34212, 42765, 51318, 57020, 71275, 85530, 88381, 102636, 128295, 142550, 171060, 176762, 213825, 256590, 265143, 285100, 353524, 427650, 441905, 513180, 530286, 641475, 795429, 855300, 883810, 1060572, 1282950, 1325715, 1590858, 1767620, 2209525, 2565900, 2651430, 3181716, 3977145, 4419050, 5302860, 6628575, 7954290, 8838100, 13257150, 15908580, 19885725, 26514300, 39771450, 79542900]

約数ペア:

[(1, 79542900), (2, 39771450), (3, 26514300), (4, 19885725), (5, 15908580), (6, 13257150), (9, 8838100), (10, 7954290), (12, 6628575), (15, 5302860), (18, 4419050), (20, 3977145), (25, 3181716), (30, 2651430), (31, 2565900), (36, 2209525), (45, 1767620), (50, 1590858), (60, 1325715), (62, 1282950), (75, 1060572), (90, 883810), (93, 855300), (100, 795429), (124, 641475), (150, 530286), (155, 513180), (180, 441905), (186, 427650), (225, 353524), (279, 285100), (300, 265143), (310, 256590), (372, 213825), (450, 176762), (465, 171060), (558, 142550), (620, 128295), (775, 102636), (900, 88381), (930, 85530), (1116, 71275), (1395, 57020), (1550, 51318), (1860, 42765), (2325, 34212), (2790, 28510), (2851, 27900), (3100, 25659), (4650, 17106), (5580, 14255), (5702, 13950), (6975, 11404), (8553, 9300)]