144907620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16889}}^1$

素因数の和:16925

約数の個数: 96

約数和(自身を含む): 476703360

約数和(自身を除く): 331795740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 16889, 33778, 50667, 67556, 84445, 101334, 168890, 185779, 202668, 219557, 253335, 337780, 371558, 439114, 506670, 557337, 658671, 743116, 878228, 928895, 1013340, 1097785, 1114674, 1317342, 1857790, 2195570, 2229348, 2415127, 2634684, 2786685, 3293355, 3715580, 4391140, 4830254, 5573370, 6586710, 7245381, 9660508, 11146740, 12075635, 13173420, 14490762, 24151270, 28981524, 36226905, 48302540, 72453810, 144907620]

約数ペア:

[(1, 144907620), (2, 72453810), (3, 48302540), (4, 36226905), (5, 28981524), (6, 24151270), (10, 14490762), (11, 13173420), (12, 12075635), (13, 11146740), (15, 9660508), (20, 7245381), (22, 6586710), (26, 5573370), (30, 4830254), (33, 4391140), (39, 3715580), (44, 3293355), (52, 2786685), (55, 2634684), (60, 2415127), (65, 2229348), (66, 2195570), (78, 1857790), (110, 1317342), (130, 1114674), (132, 1097785), (143, 1013340), (156, 928895), (165, 878228), (195, 743116), (220, 658671), (260, 557337), (286, 506670), (330, 439114), (390, 371558), (429, 337780), (572, 253335), (660, 219557), (715, 202668), (780, 185779), (858, 168890), (1430, 101334), (1716, 84445), (2145, 67556), (2860, 50667), (4290, 33778), (8580, 16889)]