131132400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 489325824

約数和(自身を除く): 358193424

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, 50, 56, 60, 67, 70, 75, 80, 84, 100, 105, 112, 120, 134, 140, 150, 168, 175, 200, 201, 210, 233, 240, 268, 280, 300, 335, 336, 350, 400, 402, 420, 466, 469, 525, 536, 560, 600, 670, 699, 700, 804, 840, 932, 938, 1005, 1050, 1072, 1165, 1200, 1340, 1398, 1400, 1407, 1608, 1631, 1675, 1680, 1864, 1876, 2010, 2100, 2330, 2345, 2680, 2796, 2800, 2814, 3216, 3262, 3350, 3495, 3728, 3752, 4020, 4200, 4660, 4690, 4893, 5025, 5360, 5592, 5628, 5825, 6524, 6700, 6990, 7035, 7504, 8040, 8155, 8400, 9320, 9380, 9786, 10050, 11184, 11256, 11650, 11725, 13048, 13400, 13980, 14070, 15611, 16080, 16310, 17475, 18640, 18760, 19572, 20100, 22512, 23300, 23450, 24465, 26096, 26800, 27960, 28140, 31222, 32620, 34950, 35175, 37520, 39144, 40200, 40775, 46600, 46833, 46900, 48930, 55920, 56280, 62444, 65240, 69900, 70350, 78055, 78288, 80400, 81550, 93200, 93666, 93800, 97860, 109277, 112560, 122325, 124888, 130480, 139800, 140700, 156110, 163100, 187332, 187600, 195720, 218554, 234165, 244650, 249776, 279600, 281400, 312220, 326200, 327831, 374664, 390275, 391440, 437108, 468330, 489300, 546385, 562800, 624440, 652400, 655662, 749328, 780550, 874216, 936660, 978600, 1092770, 1170825, 1248880, 1311324, 1561100, 1639155, 1748432, 1873320, 1957200, 2185540, 2341650, 2622648, 2731925, 3122200, 3278310, 3746640, 4371080, 4683300, 5245296, 5463850, 6244400, 6556620, 8195775, 8742160, 9366600, 10927700, 13113240, 16391550, 18733200, 21855400, 26226480, 32783100, 43710800, 65566200, 131132400]

約数ペア:

[(1, 131132400), (2, 65566200), (3, 43710800), (4, 32783100), (5, 26226480), (6, 21855400), (7, 18733200), (8, 16391550), (10, 13113240), (12, 10927700), (14, 9366600), (15, 8742160), (16, 8195775), (20, 6556620), (21, 6244400), (24, 5463850), (25, 5245296), (28, 4683300), (30, 4371080), (35, 3746640), (40, 3278310), (42, 3122200), (48, 2731925), (50, 2622648), (56, 2341650), (60, 2185540), (67, 1957200), (70, 1873320), (75, 1748432), (80, 1639155), (84, 1561100), (100, 1311324), (105, 1248880), (112, 1170825), (120, 1092770), (134, 978600), (140, 936660), (150, 874216), (168, 780550), (175, 749328), (200, 655662), (201, 652400), (210, 624440), (233, 562800), (240, 546385), (268, 489300), (280, 468330), (300, 437108), (335, 391440), (336, 390275), (350, 374664), (400, 327831), (402, 326200), (420, 312220), (466, 281400), (469, 279600), (525, 249776), (536, 244650), (560, 234165), (600, 218554), (670, 195720), (699, 187600), (700, 187332), (804, 163100), (840, 156110), (932, 140700), (938, 139800), (1005, 130480), (1050, 124888), (1072, 122325), (1165, 112560), (1200, 109277), (1340, 97860), (1398, 93800), (1400, 93666), (1407, 93200), (1608, 81550), (1631, 80400), (1675, 78288), (1680, 78055), (1864, 70350), (1876, 69900), (2010, 65240), (2100, 62444), (2330, 56280), (2345, 55920), (2680, 48930), (2796, 46900), (2800, 46833), (2814, 46600), (3216, 40775), (3262, 40200), (3350, 39144), (3495, 37520), (3728, 35175), (3752, 34950), (4020, 32620), (4200, 31222), (4660, 28140), (4690, 27960), (4893, 26800), (5025, 26096), (5360, 24465), (5592, 23450), (5628, 23300), (5825, 22512), (6524, 20100), (6700, 19572), (6990, 18760), (7035, 18640), (7504, 17475), (8040, 16310), (8155, 16080), (8400, 15611), (9320, 14070), (9380, 13980), (9786, 13400), (10050, 13048), (11184, 11725), (11256, 11650)]