67922400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 272982528

約数和(自身を除く): 205060128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 311, 312, 325, 336, 350, 364, 390, 400, 416, 420, 455, 480, 520, 525, 546, 560, 600, 622, 624, 650, 672, 700, 728, 780, 800, 840, 910, 933, 975, 1040, 1050, 1092, 1120, 1200, 1244, 1248, 1300, 1365, 1400, 1456, 1555, 1560, 1680, 1820, 1866, 1950, 2080, 2100, 2177, 2184, 2275, 2400, 2488, 2600, 2730, 2800, 2912, 3110, 3120, 3360, 3640, 3732, 3900, 4043, 4200, 4354, 4368, 4550, 4665, 4976, 5200, 5460, 5600, 6220, 6240, 6531, 6825, 7280, 7464, 7775, 7800, 8086, 8400, 8708, 8736, 9100, 9330, 9952, 10400, 10885, 10920, 12129, 12440, 13062, 13650, 14560, 14928, 15550, 15600, 16172, 16800, 17416, 18200, 18660, 20215, 21770, 21840, 23325, 24258, 24880, 26124, 27300, 28301, 29856, 31100, 31200, 32344, 32655, 34832, 36400, 37320, 40430, 43540, 43680, 46650, 48516, 49760, 52248, 54425, 54600, 56602, 60645, 62200, 64688, 65310, 69664, 72800, 74640, 80860, 84903, 87080, 93300, 97032, 101075, 104496, 108850, 109200, 113204, 121290, 124400, 129376, 130620, 141505, 149280, 161720, 163275, 169806, 174160, 186600, 194064, 202150, 208992, 217700, 218400, 226408, 242580, 248800, 261240, 283010, 303225, 323440, 326550, 339612, 348320, 373200, 388128, 404300, 424515, 435400, 452816, 485160, 522480, 566020, 606450, 646880, 653100, 679224, 707525, 746400, 808600, 849030, 870800, 905632, 970320, 1044960, 1132040, 1212900, 1306200, 1358448, 1415050, 1617200, 1698060, 1741600, 1940640, 2122575, 2264080, 2425800, 2612400, 2716896, 2830100, 3234400, 3396120, 4245150, 4528160, 4851600, 5224800, 5660200, 6792240, 8490300, 9703200, 11320400, 13584480, 16980600, 22640800, 33961200, 67922400]

約数ペア:

[(1, 67922400), (2, 33961200), (3, 22640800), (4, 16980600), (5, 13584480), (6, 11320400), (7, 9703200), (8, 8490300), (10, 6792240), (12, 5660200), (13, 5224800), (14, 4851600), (15, 4528160), (16, 4245150), (20, 3396120), (21, 3234400), (24, 2830100), (25, 2716896), (26, 2612400), (28, 2425800), (30, 2264080), (32, 2122575), (35, 1940640), (39, 1741600), (40, 1698060), (42, 1617200), (48, 1415050), (50, 1358448), (52, 1306200), (56, 1212900), (60, 1132040), (65, 1044960), (70, 970320), (75, 905632), (78, 870800), (80, 849030), (84, 808600), (91, 746400), (96, 707525), (100, 679224), (104, 653100), (105, 646880), (112, 606450), (120, 566020), (130, 522480), (140, 485160), (150, 452816), (156, 435400), (160, 424515), (168, 404300), (175, 388128), (182, 373200), (195, 348320), (200, 339612), (208, 326550), (210, 323440), (224, 303225), (240, 283010), (260, 261240), (273, 248800), (280, 242580), (300, 226408), (311, 218400), (312, 217700), (325, 208992), (336, 202150), (350, 194064), (364, 186600), (390, 174160), (400, 169806), (416, 163275), (420, 161720), (455, 149280), (480, 141505), (520, 130620), (525, 129376), (546, 124400), (560, 121290), (600, 113204), (622, 109200), (624, 108850), (650, 104496), (672, 101075), (700, 97032), (728, 93300), (780, 87080), (800, 84903), (840, 80860), (910, 74640), (933, 72800), (975, 69664), (1040, 65310), (1050, 64688), (1092, 62200), (1120, 60645), (1200, 56602), (1244, 54600), (1248, 54425), (1300, 52248), (1365, 49760), (1400, 48516), (1456, 46650), (1555, 43680), (1560, 43540), (1680, 40430), (1820, 37320), (1866, 36400), (1950, 34832), (2080, 32655), (2100, 32344), (2177, 31200), (2184, 31100), (2275, 29856), (2400, 28301), (2488, 27300), (2600, 26124), (2730, 24880), (2800, 24258), (2912, 23325), (3110, 21840), (3120, 21770), (3360, 20215), (3640, 18660), (3732, 18200), (3900, 17416), (4043, 16800), (4200, 16172), (4354, 15600), (4368, 15550), (4550, 14928), (4665, 14560), (4976, 13650), (5200, 13062), (5460, 12440), (5600, 12129), (6220, 10920), (6240, 10885), (6531, 10400), (6825, 9952), (7280, 9330), (7464, 9100), (7775, 8736), (7800, 8708), (8086, 8400)]