82261200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{1399}}^1$

素因数の和:1434

約数の個数: 180

約数和(自身を含む): 306751200

約数和(自身を除く): 224490000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1399, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2798, 2800, 2940, 3675, 3920, 4197, 4200, 4900, 5596, 5880, 6995, 7350, 8394, 8400, 9793, 9800, 11192, 11760, 13990, 14700, 16788, 19586, 19600, 20985, 22384, 27980, 29379, 29400, 33576, 34975, 39172, 41970, 48965, 55960, 58758, 58800, 67152, 68551, 69950, 78344, 83940, 97930, 104925, 111920, 117516, 137102, 139900, 146895, 156688, 167880, 195860, 205653, 209850, 235032, 244825, 274204, 279800, 293790, 335760, 342755, 391720, 411306, 419700, 470064, 489650, 548408, 559600, 587580, 685510, 734475, 783440, 822612, 839400, 979300, 1028265, 1096816, 1175160, 1371020, 1468950, 1645224, 1678800, 1713775, 1958600, 2056530, 2350320, 2742040, 2937900, 3290448, 3427550, 3917200, 4113060, 5141325, 5484080, 5875800, 6855100, 8226120, 10282650, 11751600, 13710200, 16452240, 20565300, 27420400, 41130600, 82261200]

約数ペア:

[(1, 82261200), (2, 41130600), (3, 27420400), (4, 20565300), (5, 16452240), (6, 13710200), (7, 11751600), (8, 10282650), (10, 8226120), (12, 6855100), (14, 5875800), (15, 5484080), (16, 5141325), (20, 4113060), (21, 3917200), (24, 3427550), (25, 3290448), (28, 2937900), (30, 2742040), (35, 2350320), (40, 2056530), (42, 1958600), (48, 1713775), (49, 1678800), (50, 1645224), (56, 1468950), (60, 1371020), (70, 1175160), (75, 1096816), (80, 1028265), (84, 979300), (98, 839400), (100, 822612), (105, 783440), (112, 734475), (120, 685510), (140, 587580), (147, 559600), (150, 548408), (168, 489650), (175, 470064), (196, 419700), (200, 411306), (210, 391720), (240, 342755), (245, 335760), (280, 293790), (294, 279800), (300, 274204), (336, 244825), (350, 235032), (392, 209850), (400, 205653), (420, 195860), (490, 167880), (525, 156688), (560, 146895), (588, 139900), (600, 137102), (700, 117516), (735, 111920), (784, 104925), (840, 97930), (980, 83940), (1050, 78344), (1176, 69950), (1200, 68551), (1225, 67152), (1399, 58800), (1400, 58758), (1470, 55960), (1680, 48965), (1960, 41970), (2100, 39172), (2352, 34975), (2450, 33576), (2798, 29400), (2800, 29379), (2940, 27980), (3675, 22384), (3920, 20985), (4197, 19600), (4200, 19586), (4900, 16788), (5596, 14700), (5880, 13990), (6995, 11760), (7350, 11192), (8394, 9800), (8400, 9793)]