72076200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^2$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 257319840

約数和(自身を除く): 185243640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 131, 140, 150, 168, 175, 200, 210, 262, 280, 300, 350, 393, 420, 524, 525, 600, 655, 700, 786, 840, 917, 1048, 1050, 1310, 1400, 1572, 1834, 1965, 2100, 2620, 2751, 3144, 3275, 3668, 3930, 4200, 4585, 5240, 5502, 6550, 7336, 7860, 9170, 9825, 11004, 13100, 13755, 15720, 17161, 18340, 19650, 22008, 22925, 26200, 27510, 34322, 36680, 39300, 45850, 51483, 55020, 68644, 68775, 78600, 85805, 91700, 102966, 110040, 120127, 137288, 137550, 171610, 183400, 205932, 240254, 257415, 275100, 343220, 360381, 411864, 429025, 480508, 514830, 550200, 600635, 686440, 720762, 858050, 961016, 1029660, 1201270, 1287075, 1441524, 1716100, 1801905, 2059320, 2402540, 2574150, 2883048, 3003175, 3432200, 3603810, 4805080, 5148300, 6006350, 7207620, 9009525, 10296600, 12012700, 14415240, 18019050, 24025400, 36038100, 72076200]

約数ペア:

[(1, 72076200), (2, 36038100), (3, 24025400), (4, 18019050), (5, 14415240), (6, 12012700), (7, 10296600), (8, 9009525), (10, 7207620), (12, 6006350), (14, 5148300), (15, 4805080), (20, 3603810), (21, 3432200), (24, 3003175), (25, 2883048), (28, 2574150), (30, 2402540), (35, 2059320), (40, 1801905), (42, 1716100), (50, 1441524), (56, 1287075), (60, 1201270), (70, 1029660), (75, 961016), (84, 858050), (100, 720762), (105, 686440), (120, 600635), (131, 550200), (140, 514830), (150, 480508), (168, 429025), (175, 411864), (200, 360381), (210, 343220), (262, 275100), (280, 257415), (300, 240254), (350, 205932), (393, 183400), (420, 171610), (524, 137550), (525, 137288), (600, 120127), (655, 110040), (700, 102966), (786, 91700), (840, 85805), (917, 78600), (1048, 68775), (1050, 68644), (1310, 55020), (1400, 51483), (1572, 45850), (1834, 39300), (1965, 36680), (2100, 34322), (2620, 27510), (2751, 26200), (3144, 22925), (3275, 22008), (3668, 19650), (3930, 18340), (4200, 17161), (4585, 15720), (5240, 13755), (5502, 13100), (6550, 11004), (7336, 9825), (7860, 9170)]