42785400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 154990080

約数和(自身を除く): 112204680

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, 61, 70, 75, 84, 100, 105, 120, 122, 140, 150, 167, 168, 175, 183, 200, 210, 244, 280, 300, 305, 334, 350, 366, 420, 427, 488, 501, 525, 600, 610, 668, 700, 732, 835, 840, 854, 915, 1002, 1050, 1169, 1220, 1281, 1336, 1400, 1464, 1525, 1670, 1708, 1830, 2004, 2100, 2135, 2338, 2440, 2505, 2562, 3050, 3340, 3416, 3507, 3660, 4008, 4175, 4200, 4270, 4575, 4676, 5010, 5124, 5845, 6100, 6405, 6680, 7014, 7320, 8350, 8540, 9150, 9352, 10020, 10187, 10248, 10675, 11690, 12200, 12525, 12810, 14028, 16700, 17080, 17535, 18300, 20040, 20374, 21350, 23380, 25050, 25620, 28056, 29225, 30561, 32025, 33400, 35070, 36600, 40748, 42700, 46760, 50100, 50935, 51240, 58450, 61122, 64050, 70140, 71309, 81496, 85400, 87675, 100200, 101870, 116900, 122244, 128100, 140280, 142618, 152805, 175350, 203740, 213927, 233800, 244488, 254675, 256200, 285236, 305610, 350700, 356545, 407480, 427854, 509350, 570472, 611220, 701400, 713090, 764025, 855708, 1018700, 1069635, 1222440, 1426180, 1528050, 1711416, 1782725, 2037400, 2139270, 2852360, 3056100, 3565450, 4278540, 5348175, 6112200, 7130900, 8557080, 10696350, 14261800, 21392700, 42785400]

約数ペア:

[(1, 42785400), (2, 21392700), (3, 14261800), (4, 10696350), (5, 8557080), (6, 7130900), (7, 6112200), (8, 5348175), (10, 4278540), (12, 3565450), (14, 3056100), (15, 2852360), (20, 2139270), (21, 2037400), (24, 1782725), (25, 1711416), (28, 1528050), (30, 1426180), (35, 1222440), (40, 1069635), (42, 1018700), (50, 855708), (56, 764025), (60, 713090), (61, 701400), (70, 611220), (75, 570472), (84, 509350), (100, 427854), (105, 407480), (120, 356545), (122, 350700), (140, 305610), (150, 285236), (167, 256200), (168, 254675), (175, 244488), (183, 233800), (200, 213927), (210, 203740), (244, 175350), (280, 152805), (300, 142618), (305, 140280), (334, 128100), (350, 122244), (366, 116900), (420, 101870), (427, 100200), (488, 87675), (501, 85400), (525, 81496), (600, 71309), (610, 70140), (668, 64050), (700, 61122), (732, 58450), (835, 51240), (840, 50935), (854, 50100), (915, 46760), (1002, 42700), (1050, 40748), (1169, 36600), (1220, 35070), (1281, 33400), (1336, 32025), (1400, 30561), (1464, 29225), (1525, 28056), (1670, 25620), (1708, 25050), (1830, 23380), (2004, 21350), (2100, 20374), (2135, 20040), (2338, 18300), (2440, 17535), (2505, 17080), (2562, 16700), (3050, 14028), (3340, 12810), (3416, 12525), (3507, 12200), (3660, 11690), (4008, 10675), (4175, 10248), (4200, 10187), (4270, 10020), (4575, 9352), (4676, 9150), (5010, 8540), (5124, 8350), (5845, 7320), (6100, 7014), (6405, 6680)]