81726600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 273196800

約数和(自身を除く): 191470200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 67, 75, 76, 95, 100, 107, 114, 120, 134, 150, 152, 190, 200, 201, 214, 228, 268, 285, 300, 321, 335, 380, 402, 428, 456, 475, 535, 536, 570, 600, 642, 670, 760, 804, 856, 950, 1005, 1070, 1140, 1273, 1284, 1340, 1425, 1605, 1608, 1675, 1900, 2010, 2033, 2140, 2280, 2546, 2568, 2675, 2680, 2850, 3210, 3350, 3800, 3819, 4020, 4066, 4280, 5025, 5092, 5350, 5700, 6099, 6365, 6420, 6700, 7169, 7638, 8025, 8040, 8132, 10050, 10165, 10184, 10700, 11400, 12198, 12730, 12840, 13400, 14338, 15276, 16050, 16264, 19095, 20100, 20330, 21400, 21507, 24396, 25460, 28676, 30495, 30552, 31825, 32100, 35845, 38190, 40200, 40660, 43014, 48792, 50825, 50920, 57352, 60990, 63650, 64200, 71690, 76380, 81320, 86028, 95475, 101650, 107535, 121980, 127300, 136211, 143380, 152475, 152760, 172056, 179225, 190950, 203300, 215070, 243960, 254600, 272422, 286760, 304950, 358450, 381900, 406600, 408633, 430140, 537675, 544844, 609900, 681055, 716900, 763800, 817266, 860280, 1075350, 1089688, 1219800, 1362110, 1433800, 1634532, 2043165, 2150700, 2724220, 3269064, 3405275, 4086330, 4301400, 5448440, 6810550, 8172660, 10215825, 13621100, 16345320, 20431650, 27242200, 40863300, 81726600]

約数ペア:

[(1, 81726600), (2, 40863300), (3, 27242200), (4, 20431650), (5, 16345320), (6, 13621100), (8, 10215825), (10, 8172660), (12, 6810550), (15, 5448440), (19, 4301400), (20, 4086330), (24, 3405275), (25, 3269064), (30, 2724220), (38, 2150700), (40, 2043165), (50, 1634532), (57, 1433800), (60, 1362110), (67, 1219800), (75, 1089688), (76, 1075350), (95, 860280), (100, 817266), (107, 763800), (114, 716900), (120, 681055), (134, 609900), (150, 544844), (152, 537675), (190, 430140), (200, 408633), (201, 406600), (214, 381900), (228, 358450), (268, 304950), (285, 286760), (300, 272422), (321, 254600), (335, 243960), (380, 215070), (402, 203300), (428, 190950), (456, 179225), (475, 172056), (535, 152760), (536, 152475), (570, 143380), (600, 136211), (642, 127300), (670, 121980), (760, 107535), (804, 101650), (856, 95475), (950, 86028), (1005, 81320), (1070, 76380), (1140, 71690), (1273, 64200), (1284, 63650), (1340, 60990), (1425, 57352), (1605, 50920), (1608, 50825), (1675, 48792), (1900, 43014), (2010, 40660), (2033, 40200), (2140, 38190), (2280, 35845), (2546, 32100), (2568, 31825), (2675, 30552), (2680, 30495), (2850, 28676), (3210, 25460), (3350, 24396), (3800, 21507), (3819, 21400), (4020, 20330), (4066, 20100), (4280, 19095), (5025, 16264), (5092, 16050), (5350, 15276), (5700, 14338), (6099, 13400), (6365, 12840), (6420, 12730), (6700, 12198), (7169, 11400), (7638, 10700), (8025, 10184), (8040, 10165), (8132, 10050)]