42649740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{3761}}^1$

素因数の和:3789

約数の個数: 120

約数和(自身を含む): 152947872

約数和(自身を除く): 110298132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3761, 3780, 5670, 7522, 11283, 11340, 15044, 18805, 22566, 26327, 33849, 37610, 45132, 52654, 56415, 67698, 75220, 78981, 101547, 105308, 112830, 131635, 135396, 157962, 169245, 203094, 225660, 236943, 263270, 304641, 315924, 338490, 394905, 406188, 473886, 507735, 526540, 609282, 676980, 710829, 789810, 947772, 1015470, 1184715, 1218564, 1421658, 1523205, 1579620, 2030940, 2132487, 2369430, 2843316, 3046410, 3554145, 4264974, 4738860, 6092820, 7108290, 8529948, 10662435, 14216580, 21324870, 42649740]

約数ペア:

[(1, 42649740), (2, 21324870), (3, 14216580), (4, 10662435), (5, 8529948), (6, 7108290), (7, 6092820), (9, 4738860), (10, 4264974), (12, 3554145), (14, 3046410), (15, 2843316), (18, 2369430), (20, 2132487), (21, 2030940), (27, 1579620), (28, 1523205), (30, 1421658), (35, 1218564), (36, 1184715), (42, 1015470), (45, 947772), (54, 789810), (60, 710829), (63, 676980), (70, 609282), (81, 526540), (84, 507735), (90, 473886), (105, 406188), (108, 394905), (126, 338490), (135, 315924), (140, 304641), (162, 263270), (180, 236943), (189, 225660), (210, 203094), (252, 169245), (270, 157962), (315, 135396), (324, 131635), (378, 112830), (405, 105308), (420, 101547), (540, 78981), (567, 75220), (630, 67698), (756, 56415), (810, 52654), (945, 45132), (1134, 37610), (1260, 33849), (1620, 26327), (1890, 22566), (2268, 18805), (2835, 15044), (3761, 11340), (3780, 11283), (5670, 7522)]