156535740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 508784640

約数和(自身を除く): 352248900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1039, 1116, 1215, 1395, 1620, 1674, 1860, 2078, 2430, 2511, 2790, 3117, 3348, 4156, 4185, 4860, 5022, 5195, 5580, 6234, 7533, 8370, 9351, 10044, 10390, 12468, 12555, 15066, 15585, 16740, 18702, 20780, 25110, 28053, 30132, 31170, 32209, 37404, 37665, 46755, 50220, 56106, 62340, 64418, 75330, 84159, 93510, 96627, 112212, 128836, 140265, 150660, 161045, 168318, 187020, 193254, 252477, 280530, 289881, 322090, 336636, 386508, 420795, 483135, 504954, 561060, 579762, 644180, 841590, 869643, 966270, 1009908, 1159524, 1262385, 1449405, 1683180, 1739286, 1932540, 2524770, 2608929, 2898810, 3478572, 4348215, 5049540, 5217858, 5797620, 7826787, 8696430, 10435716, 13044645, 15653574, 17392860, 26089290, 31307148, 39133935, 52178580, 78267870, 156535740]

約数ペア:

[(1, 156535740), (2, 78267870), (3, 52178580), (4, 39133935), (5, 31307148), (6, 26089290), (9, 17392860), (10, 15653574), (12, 13044645), (15, 10435716), (18, 8696430), (20, 7826787), (27, 5797620), (30, 5217858), (31, 5049540), (36, 4348215), (45, 3478572), (54, 2898810), (60, 2608929), (62, 2524770), (81, 1932540), (90, 1739286), (93, 1683180), (108, 1449405), (124, 1262385), (135, 1159524), (155, 1009908), (162, 966270), (180, 869643), (186, 841590), (243, 644180), (270, 579762), (279, 561060), (310, 504954), (324, 483135), (372, 420795), (405, 386508), (465, 336636), (486, 322090), (540, 289881), (558, 280530), (620, 252477), (810, 193254), (837, 187020), (930, 168318), (972, 161045), (1039, 150660), (1116, 140265), (1215, 128836), (1395, 112212), (1620, 96627), (1674, 93510), (1860, 84159), (2078, 75330), (2430, 64418), (2511, 62340), (2790, 56106), (3117, 50220), (3348, 46755), (4156, 37665), (4185, 37404), (4860, 32209), (5022, 31170), (5195, 30132), (5580, 28053), (6234, 25110), (7533, 20780), (8370, 18702), (9351, 16740), (10044, 15585), (10390, 15066), (12468, 12555)]