80925600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4817}}^1$

素因数の和:4847

約数の個数: 144

約数和(自身を含む): 301105728

約数和(自身を除く): 220180128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4817, 5600, 8400, 9634, 14451, 16800, 19268, 24085, 28902, 33719, 38536, 48170, 57804, 67438, 72255, 77072, 96340, 101157, 115608, 120425, 134876, 144510, 154144, 168595, 192680, 202314, 231216, 240850, 269752, 289020, 337190, 361275, 385360, 404628, 462432, 481700, 505785, 539504, 578040, 674380, 722550, 770720, 809256, 842975, 963400, 1011570, 1079008, 1156080, 1348760, 1445100, 1618512, 1685950, 1926800, 2023140, 2312160, 2528925, 2697520, 2890200, 3237024, 3371900, 3853600, 4046280, 5057850, 5395040, 5780400, 6743800, 8092560, 10115700, 11560800, 13487600, 16185120, 20231400, 26975200, 40462800, 80925600]

約数ペア:

[(1, 80925600), (2, 40462800), (3, 26975200), (4, 20231400), (5, 16185120), (6, 13487600), (7, 11560800), (8, 10115700), (10, 8092560), (12, 6743800), (14, 5780400), (15, 5395040), (16, 5057850), (20, 4046280), (21, 3853600), (24, 3371900), (25, 3237024), (28, 2890200), (30, 2697520), (32, 2528925), (35, 2312160), (40, 2023140), (42, 1926800), (48, 1685950), (50, 1618512), (56, 1445100), (60, 1348760), (70, 1156080), (75, 1079008), (80, 1011570), (84, 963400), (96, 842975), (100, 809256), (105, 770720), (112, 722550), (120, 674380), (140, 578040), (150, 539504), (160, 505785), (168, 481700), (175, 462432), (200, 404628), (210, 385360), (224, 361275), (240, 337190), (280, 289020), (300, 269752), (336, 240850), (350, 231216), (400, 202314), (420, 192680), (480, 168595), (525, 154144), (560, 144510), (600, 134876), (672, 120425), (700, 115608), (800, 101157), (840, 96340), (1050, 77072), (1120, 72255), (1200, 67438), (1400, 57804), (1680, 48170), (2100, 38536), (2400, 33719), (2800, 28902), (3360, 24085), (4200, 19268), (4817, 16800), (5600, 14451), (8400, 9634)]