559808820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 1772184960

約数和(自身を除く): 1212376140

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, 162, 180, 229, 243, 270, 324, 405, 458, 486, 503, 540, 687, 810, 916, 972, 1006, 1145, 1215, 1374, 1509, 1620, 2012, 2061, 2290, 2430, 2515, 2748, 3018, 3435, 4122, 4527, 4580, 4860, 5030, 6036, 6183, 6870, 7545, 8244, 9054, 10060, 10305, 12366, 13581, 13740, 15090, 18108, 18549, 20610, 22635, 24732, 27162, 30180, 30915, 37098, 40743, 41220, 45270, 54324, 55647, 61830, 67905, 74196, 81486, 90540, 92745, 111294, 115187, 122229, 123660, 135810, 162972, 185490, 203715, 222588, 230374, 244458, 271620, 278235, 345561, 370980, 407430, 460748, 488916, 556470, 575935, 611145, 691122, 814860, 1036683, 1112940, 1151870, 1222290, 1382244, 1727805, 2073366, 2303740, 2444580, 3110049, 3455610, 4146732, 5183415, 6220098, 6911220, 9330147, 10366830, 12440196, 15550245, 18660294, 20733660, 27990441, 31100490, 37320588, 46650735, 55980882, 62200980, 93301470, 111961764, 139952205, 186602940, 279904410, 559808820]

約数ペア:

[(1, 559808820), (2, 279904410), (3, 186602940), (4, 139952205), (5, 111961764), (6, 93301470), (9, 62200980), (10, 55980882), (12, 46650735), (15, 37320588), (18, 31100490), (20, 27990441), (27, 20733660), (30, 18660294), (36, 15550245), (45, 12440196), (54, 10366830), (60, 9330147), (81, 6911220), (90, 6220098), (108, 5183415), (135, 4146732), (162, 3455610), (180, 3110049), (229, 2444580), (243, 2303740), (270, 2073366), (324, 1727805), (405, 1382244), (458, 1222290), (486, 1151870), (503, 1112940), (540, 1036683), (687, 814860), (810, 691122), (916, 611145), (972, 575935), (1006, 556470), (1145, 488916), (1215, 460748), (1374, 407430), (1509, 370980), (1620, 345561), (2012, 278235), (2061, 271620), (2290, 244458), (2430, 230374), (2515, 222588), (2748, 203715), (3018, 185490), (3435, 162972), (4122, 135810), (4527, 123660), (4580, 122229), (4860, 115187), (5030, 111294), (6036, 92745), (6183, 90540), (6870, 81486), (7545, 74196), (8244, 67905), (9054, 61830), (10060, 55647), (10305, 54324), (12366, 45270), (13581, 41220), (13740, 40743), (15090, 37098), (18108, 30915), (18549, 30180), (20610, 27162), (22635, 24732)]