86973600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 335978496

約数和(自身を除く): 249004896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 140, 150, 155, 160, 167, 168, 175, 186, 200, 210, 217, 224, 240, 248, 280, 300, 310, 334, 336, 350, 372, 400, 420, 434, 465, 480, 496, 501, 525, 560, 600, 620, 651, 668, 672, 700, 744, 775, 800, 835, 840, 868, 930, 992, 1002, 1050, 1085, 1120, 1169, 1200, 1240, 1302, 1336, 1400, 1488, 1550, 1670, 1680, 1736, 1860, 2004, 2100, 2170, 2325, 2338, 2400, 2480, 2505, 2604, 2672, 2800, 2976, 3100, 3255, 3340, 3360, 3472, 3507, 3720, 4008, 4175, 4200, 4340, 4650, 4676, 4960, 5010, 5177, 5208, 5344, 5425, 5600, 5845, 6200, 6510, 6680, 6944, 7014, 7440, 8016, 8350, 8400, 8680, 9300, 9352, 10020, 10354, 10416, 10850, 11690, 12400, 12525, 13020, 13360, 14028, 14880, 15531, 16032, 16275, 16700, 16800, 17360, 17535, 18600, 18704, 20040, 20708, 20832, 21700, 23380, 24800, 25050, 25885, 26040, 26720, 28056, 29225, 31062, 32550, 33400, 34720, 35070, 36239, 37200, 37408, 40080, 41416, 43400, 46760, 50100, 51770, 52080, 56112, 58450, 62124, 65100, 66800, 70140, 72478, 74400, 77655, 80160, 82832, 86800, 87675, 93520, 100200, 103540, 104160, 108717, 112224, 116900, 124248, 129425, 130200, 133600, 140280, 144956, 155310, 165664, 173600, 175350, 181195, 187040, 200400, 207080, 217434, 233800, 248496, 258850, 260400, 280560, 289912, 310620, 350700, 362390, 388275, 400800, 414160, 434868, 467600, 496992, 517700, 520800, 543585, 561120, 579824, 621240, 701400, 724780, 776550, 828320, 869736, 905975, 935200, 1035400, 1087170, 1159648, 1242480, 1402800, 1449560, 1553100, 1739472, 1811950, 2070800, 2174340, 2484960, 2717925, 2805600, 2899120, 3106200, 3478944, 3623900, 4141600, 4348680, 5435850, 5798240, 6212400, 7247800, 8697360, 10871700, 12424800, 14495600, 17394720, 21743400, 28991200, 43486800, 86973600]

約数ペア:

[(1, 86973600), (2, 43486800), (3, 28991200), (4, 21743400), (5, 17394720), (6, 14495600), (7, 12424800), (8, 10871700), (10, 8697360), (12, 7247800), (14, 6212400), (15, 5798240), (16, 5435850), (20, 4348680), (21, 4141600), (24, 3623900), (25, 3478944), (28, 3106200), (30, 2899120), (31, 2805600), (32, 2717925), (35, 2484960), (40, 2174340), (42, 2070800), (48, 1811950), (50, 1739472), (56, 1553100), (60, 1449560), (62, 1402800), (70, 1242480), (75, 1159648), (80, 1087170), (84, 1035400), (93, 935200), (96, 905975), (100, 869736), (105, 828320), (112, 776550), (120, 724780), (124, 701400), (140, 621240), (150, 579824), (155, 561120), (160, 543585), (167, 520800), (168, 517700), (175, 496992), (186, 467600), (200, 434868), (210, 414160), (217, 400800), (224, 388275), (240, 362390), (248, 350700), (280, 310620), (300, 289912), (310, 280560), (334, 260400), (336, 258850), (350, 248496), (372, 233800), (400, 217434), (420, 207080), (434, 200400), (465, 187040), (480, 181195), (496, 175350), (501, 173600), (525, 165664), (560, 155310), (600, 144956), (620, 140280), (651, 133600), (668, 130200), (672, 129425), (700, 124248), (744, 116900), (775, 112224), (800, 108717), (835, 104160), (840, 103540), (868, 100200), (930, 93520), (992, 87675), (1002, 86800), (1050, 82832), (1085, 80160), (1120, 77655), (1169, 74400), (1200, 72478), (1240, 70140), (1302, 66800), (1336, 65100), (1400, 62124), (1488, 58450), (1550, 56112), (1670, 52080), (1680, 51770), (1736, 50100), (1860, 46760), (2004, 43400), (2100, 41416), (2170, 40080), (2325, 37408), (2338, 37200), (2400, 36239), (2480, 35070), (2505, 34720), (2604, 33400), (2672, 32550), (2800, 31062), (2976, 29225), (3100, 28056), (3255, 26720), (3340, 26040), (3360, 25885), (3472, 25050), (3507, 24800), (3720, 23380), (4008, 21700), (4175, 20832), (4200, 20708), (4340, 20040), (4650, 18704), (4676, 18600), (4960, 17535), (5010, 17360), (5177, 16800), (5208, 16700), (5344, 16275), (5425, 16032), (5600, 15531), (5845, 14880), (6200, 14028), (6510, 13360), (6680, 13020), (6944, 12525), (7014, 12400), (7440, 11690), (8016, 10850), (8350, 10416), (8400, 10354), (8680, 10020), (9300, 9352)]