65644260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 137568540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 1185, 1259, 1580, 1738, 2370, 2518, 2607, 3476, 3777, 4345, 4740, 5036, 5214, 6295, 7554, 8690, 10428, 12590, 13035, 13849, 15108, 17380, 18885, 25180, 26070, 27698, 37770, 41547, 52140, 55396, 69245, 75540, 83094, 99461, 138490, 166188, 198922, 207735, 276980, 298383, 397844, 415470, 497305, 596766, 830940, 994610, 1094071, 1193532, 1491915, 1989220, 2188142, 2983830, 3282213, 4376284, 5470355, 5967660, 6564426, 10940710, 13128852, 16411065, 21881420, 32822130, 65644260]

約数ペア:

[(1, 65644260), (2, 32822130), (3, 21881420), (4, 16411065), (5, 13128852), (6, 10940710), (10, 6564426), (11, 5967660), (12, 5470355), (15, 4376284), (20, 3282213), (22, 2983830), (30, 2188142), (33, 1989220), (44, 1491915), (55, 1193532), (60, 1094071), (66, 994610), (79, 830940), (110, 596766), (132, 497305), (158, 415470), (165, 397844), (220, 298383), (237, 276980), (316, 207735), (330, 198922), (395, 166188), (474, 138490), (660, 99461), (790, 83094), (869, 75540), (948, 69245), (1185, 55396), (1259, 52140), (1580, 41547), (1738, 37770), (2370, 27698), (2518, 26070), (2607, 25180), (3476, 18885), (3777, 17380), (4345, 15108), (4740, 13849), (5036, 13035), (5214, 12590), (6295, 10428), (7554, 8690)]