168911400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 604961280

約数和(自身を除く): 436049880

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, 307, 350, 393, 420, 524, 525, 600, 614, 655, 700, 786, 840, 917, 921, 1048, 1050, 1228, 1310, 1400, 1535, 1572, 1834, 1842, 1965, 2100, 2149, 2456, 2620, 2751, 3070, 3144, 3275, 3668, 3684, 3930, 4200, 4298, 4585, 4605, 5240, 5502, 6140, 6447, 6550, 7336, 7368, 7675, 7860, 8596, 9170, 9210, 9825, 10745, 11004, 12280, 12894, 13100, 13755, 15350, 15720, 17192, 18340, 18420, 19650, 21490, 22008, 22925, 23025, 25788, 26200, 27510, 30700, 32235, 36680, 36840, 39300, 40217, 42980, 45850, 46050, 51576, 53725, 55020, 61400, 64470, 68775, 78600, 80434, 85960, 91700, 92100, 107450, 110040, 120651, 128940, 137550, 160868, 161175, 183400, 184200, 201085, 214900, 241302, 257880, 275100, 281519, 321736, 322350, 402170, 429800, 482604, 550200, 563038, 603255, 644700, 804340, 844557, 965208, 1005425, 1126076, 1206510, 1289400, 1407595, 1608680, 1689114, 2010850, 2252152, 2413020, 2815190, 3016275, 3378228, 4021700, 4222785, 4826040, 5630380, 6032550, 6756456, 7037975, 8043400, 8445570, 11260760, 12065100, 14075950, 16891140, 21113925, 24130200, 28151900, 33782280, 42227850, 56303800, 84455700, 168911400]

約数ペア:

[(1, 168911400), (2, 84455700), (3, 56303800), (4, 42227850), (5, 33782280), (6, 28151900), (7, 24130200), (8, 21113925), (10, 16891140), (12, 14075950), (14, 12065100), (15, 11260760), (20, 8445570), (21, 8043400), (24, 7037975), (25, 6756456), (28, 6032550), (30, 5630380), (35, 4826040), (40, 4222785), (42, 4021700), (50, 3378228), (56, 3016275), (60, 2815190), (70, 2413020), (75, 2252152), (84, 2010850), (100, 1689114), (105, 1608680), (120, 1407595), (131, 1289400), (140, 1206510), (150, 1126076), (168, 1005425), (175, 965208), (200, 844557), (210, 804340), (262, 644700), (280, 603255), (300, 563038), (307, 550200), (350, 482604), (393, 429800), (420, 402170), (524, 322350), (525, 321736), (600, 281519), (614, 275100), (655, 257880), (700, 241302), (786, 214900), (840, 201085), (917, 184200), (921, 183400), (1048, 161175), (1050, 160868), (1228, 137550), (1310, 128940), (1400, 120651), (1535, 110040), (1572, 107450), (1834, 92100), (1842, 91700), (1965, 85960), (2100, 80434), (2149, 78600), (2456, 68775), (2620, 64470), (2751, 61400), (3070, 55020), (3144, 53725), (3275, 51576), (3668, 46050), (3684, 45850), (3930, 42980), (4200, 40217), (4298, 39300), (4585, 36840), (4605, 36680), (5240, 32235), (5502, 30700), (6140, 27510), (6447, 26200), (6550, 25788), (7336, 23025), (7368, 22925), (7675, 22008), (7860, 21490), (8596, 19650), (9170, 18420), (9210, 18340), (9825, 17192), (10745, 15720), (11004, 15350), (12280, 13755), (12894, 13100)]