84241620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 266805000

約数和(自身を除く): 182563380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 349, 405, 447, 540, 596, 698, 745, 810, 894, 1047, 1341, 1396, 1490, 1620, 1745, 1788, 2094, 2235, 2682, 2980, 3141, 3490, 4023, 4188, 4470, 5235, 5364, 6282, 6705, 6980, 8046, 8940, 9423, 10470, 12069, 12564, 13410, 15705, 16092, 18846, 20115, 20940, 24138, 26820, 28269, 31410, 37692, 40230, 47115, 48276, 52001, 56538, 60345, 62820, 80460, 94230, 104002, 113076, 120690, 141345, 156003, 188460, 208004, 241380, 260005, 282690, 312006, 468009, 520010, 565380, 624012, 780015, 936018, 1040020, 1404027, 1560030, 1872036, 2340045, 2808054, 3120060, 4212081, 4680090, 5616108, 7020135, 8424162, 9360180, 14040270, 16848324, 21060405, 28080540, 42120810, 84241620]

約数ペア:

[(1, 84241620), (2, 42120810), (3, 28080540), (4, 21060405), (5, 16848324), (6, 14040270), (9, 9360180), (10, 8424162), (12, 7020135), (15, 5616108), (18, 4680090), (20, 4212081), (27, 3120060), (30, 2808054), (36, 2340045), (45, 1872036), (54, 1560030), (60, 1404027), (81, 1040020), (90, 936018), (108, 780015), (135, 624012), (149, 565380), (162, 520010), (180, 468009), (270, 312006), (298, 282690), (324, 260005), (349, 241380), (405, 208004), (447, 188460), (540, 156003), (596, 141345), (698, 120690), (745, 113076), (810, 104002), (894, 94230), (1047, 80460), (1341, 62820), (1396, 60345), (1490, 56538), (1620, 52001), (1745, 48276), (1788, 47115), (2094, 40230), (2235, 37692), (2682, 31410), (2980, 28269), (3141, 26820), (3490, 24138), (4023, 20940), (4188, 20115), (4470, 18846), (5235, 16092), (5364, 15705), (6282, 13410), (6705, 12564), (6980, 12069), (8046, 10470), (8940, 9423)]