87010440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2327

約数の個数: 128

約数和(自身を含む): 294710400

約数和(自身を除く): 207699960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2273, 2552, 3190, 3480, 3828, 4546, 4785, 6380, 6819, 7656, 9092, 9570, 11365, 12760, 13638, 18184, 19140, 22730, 25003, 27276, 34095, 38280, 45460, 50006, 54552, 65917, 68190, 75009, 90920, 100012, 125015, 131834, 136380, 150018, 197751, 200024, 250030, 263668, 272760, 300036, 329585, 375045, 395502, 500060, 527336, 600072, 659170, 725087, 750090, 791004, 988755, 1000120, 1318340, 1450174, 1500180, 1582008, 1977510, 2175261, 2636680, 2900348, 3000360, 3625435, 3955020, 4350522, 5800696, 7250870, 7910040, 8701044, 10876305, 14501740, 17402088, 21752610, 29003480, 43505220, 87010440]

約数ペア:

[(1, 87010440), (2, 43505220), (3, 29003480), (4, 21752610), (5, 17402088), (6, 14501740), (8, 10876305), (10, 8701044), (11, 7910040), (12, 7250870), (15, 5800696), (20, 4350522), (22, 3955020), (24, 3625435), (29, 3000360), (30, 2900348), (33, 2636680), (40, 2175261), (44, 1977510), (55, 1582008), (58, 1500180), (60, 1450174), (66, 1318340), (87, 1000120), (88, 988755), (110, 791004), (116, 750090), (120, 725087), (132, 659170), (145, 600072), (165, 527336), (174, 500060), (220, 395502), (232, 375045), (264, 329585), (290, 300036), (319, 272760), (330, 263668), (348, 250030), (435, 200024), (440, 197751), (580, 150018), (638, 136380), (660, 131834), (696, 125015), (870, 100012), (957, 90920), (1160, 75009), (1276, 68190), (1320, 65917), (1595, 54552), (1740, 50006), (1914, 45460), (2273, 38280), (2552, 34095), (3190, 27276), (3480, 25003), (3828, 22730), (4546, 19140), (4785, 18184), (6380, 13638), (6819, 12760), (7656, 11365), (9092, 9570)]