89869080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1393

約数の個数: 128

約数和(自身を含む): 312076800

約数和(自身を除く): 222207720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1289, 1660, 1743, 1992, 2324, 2490, 2578, 2905, 3320, 3486, 3867, 4648, 4980, 5156, 5810, 6445, 6972, 7734, 8715, 9023, 9960, 10312, 11620, 12890, 13944, 15468, 17430, 18046, 19335, 23240, 25780, 27069, 30936, 34860, 36092, 38670, 45115, 51560, 54138, 69720, 72184, 77340, 90230, 106987, 108276, 135345, 154680, 180460, 213974, 216552, 270690, 320961, 360920, 427948, 534935, 541380, 641922, 748909, 855896, 1069870, 1082760, 1283844, 1497818, 1604805, 2139740, 2246727, 2567688, 2995636, 3209610, 3744545, 4279480, 4493454, 5991272, 6419220, 7489090, 8986908, 11233635, 12838440, 14978180, 17973816, 22467270, 29956360, 44934540, 89869080]

約数ペア:

[(1, 89869080), (2, 44934540), (3, 29956360), (4, 22467270), (5, 17973816), (6, 14978180), (7, 12838440), (8, 11233635), (10, 8986908), (12, 7489090), (14, 6419220), (15, 5991272), (20, 4493454), (21, 4279480), (24, 3744545), (28, 3209610), (30, 2995636), (35, 2567688), (40, 2246727), (42, 2139740), (56, 1604805), (60, 1497818), (70, 1283844), (83, 1082760), (84, 1069870), (105, 855896), (120, 748909), (140, 641922), (166, 541380), (168, 534935), (210, 427948), (249, 360920), (280, 320961), (332, 270690), (415, 216552), (420, 213974), (498, 180460), (581, 154680), (664, 135345), (830, 108276), (840, 106987), (996, 90230), (1162, 77340), (1245, 72184), (1289, 69720), (1660, 54138), (1743, 51560), (1992, 45115), (2324, 38670), (2490, 36092), (2578, 34860), (2905, 30936), (3320, 27069), (3486, 25780), (3867, 23240), (4648, 19335), (4980, 18046), (5156, 17430), (5810, 15468), (6445, 13944), (6972, 12890), (7734, 11620), (8715, 10312), (9023, 9960)]