15990301692

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{5581}}^1$

素因数の和:5873

約数の個数: 120

約数和(自身を含む): 43118940480

約数和(自身を除く): 27128638788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 239, 324, 333, 444, 478, 666, 717, 956, 999, 1332, 1434, 1998, 2151, 2868, 2997, 3996, 4302, 5581, 5994, 6453, 8604, 8843, 11162, 11988, 12906, 16743, 17686, 19359, 22324, 25812, 26529, 33486, 35372, 38718, 50229, 53058, 66972, 77436, 79587, 100458, 106116, 150687, 159174, 200916, 206497, 238761, 301374, 318348, 412994, 452061, 477522, 602748, 619491, 716283, 825988, 904122, 955044, 1238982, 1333859, 1432566, 1808244, 1858473, 2477964, 2667718, 2865132, 3716946, 4001577, 5335436, 5575419, 7433892, 8003154, 11150838, 12004731, 16006308, 16726257, 22301676, 24009462, 33452514, 36014193, 48018924, 49352783, 66905028, 72028386, 98705566, 108042579, 144056772, 148058349, 197411132, 216085158, 296116698, 432170316, 444175047, 592233396, 888350094, 1332525141, 1776700188, 2665050282, 3997575423, 5330100564, 7995150846, 15990301692]

約数ペア:

[(1, 15990301692), (2, 7995150846), (3, 5330100564), (4, 3997575423), (6, 2665050282), (9, 1776700188), (12, 1332525141), (18, 888350094), (27, 592233396), (36, 444175047), (37, 432170316), (54, 296116698), (74, 216085158), (81, 197411132), (108, 148058349), (111, 144056772), (148, 108042579), (162, 98705566), (222, 72028386), (239, 66905028), (324, 49352783), (333, 48018924), (444, 36014193), (478, 33452514), (666, 24009462), (717, 22301676), (956, 16726257), (999, 16006308), (1332, 12004731), (1434, 11150838), (1998, 8003154), (2151, 7433892), (2868, 5575419), (2997, 5335436), (3996, 4001577), (4302, 3716946), (5581, 2865132), (5994, 2667718), (6453, 2477964), (8604, 1858473), (8843, 1808244), (11162, 1432566), (11988, 1333859), (12906, 1238982), (16743, 955044), (17686, 904122), (19359, 825988), (22324, 716283), (25812, 619491), (26529, 602748), (33486, 477522), (35372, 452061), (38718, 412994), (50229, 318348), (53058, 301374), (66972, 238761), (77436, 206497), (79587, 200916), (100458, 159174), (106116, 150687)]