90003200

素因数分解:

$2^8\times 5^2\times 7^3\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 216

約数和(自身を含む): 266128800

約数和(自身を除く): 176125600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 49, 50, 56, 64, 70, 80, 82, 98, 100, 112, 128, 140, 160, 164, 175, 196, 200, 205, 224, 245, 256, 280, 287, 320, 328, 343, 350, 392, 400, 410, 448, 490, 560, 574, 640, 656, 686, 700, 784, 800, 820, 896, 980, 1025, 1120, 1148, 1225, 1280, 1312, 1372, 1400, 1435, 1568, 1600, 1640, 1715, 1792, 1960, 2009, 2050, 2240, 2296, 2450, 2624, 2744, 2800, 2870, 3136, 3200, 3280, 3430, 3920, 4018, 4100, 4480, 4592, 4900, 5248, 5488, 5600, 5740, 6272, 6400, 6560, 6860, 7175, 7840, 8036, 8200, 8575, 8960, 9184, 9800, 10045, 10496, 10976, 11200, 11480, 12544, 13120, 13720, 14063, 14350, 15680, 16072, 16400, 17150, 18368, 19600, 20090, 21952, 22400, 22960, 26240, 27440, 28126, 28700, 31360, 32144, 32800, 34300, 36736, 39200, 40180, 43904, 44800, 45920, 50225, 52480, 54880, 56252, 57400, 62720, 64288, 65600, 68600, 70315, 73472, 78400, 80360, 87808, 91840, 100450, 109760, 112504, 114800, 128576, 131200, 137200, 140630, 156800, 160720, 183680, 200900, 219520, 225008, 229600, 257152, 262400, 274400, 281260, 313600, 321440, 351575, 367360, 401800, 439040, 450016, 459200, 514304, 548800, 562520, 642880, 703150, 803600, 900032, 918400, 1097600, 1125040, 1285760, 1406300, 1607200, 1800064, 1836800, 2195200, 2250080, 2571520, 2812600, 3214400, 3600128, 4500160, 5625200, 6428800, 9000320, 11250400, 12857600, 18000640, 22500800, 45001600, 90003200]

約数ペア:

[(1, 90003200), (2, 45001600), (4, 22500800), (5, 18000640), (7, 12857600), (8, 11250400), (10, 9000320), (14, 6428800), (16, 5625200), (20, 4500160), (25, 3600128), (28, 3214400), (32, 2812600), (35, 2571520), (40, 2250080), (41, 2195200), (49, 1836800), (50, 1800064), (56, 1607200), (64, 1406300), (70, 1285760), (80, 1125040), (82, 1097600), (98, 918400), (100, 900032), (112, 803600), (128, 703150), (140, 642880), (160, 562520), (164, 548800), (175, 514304), (196, 459200), (200, 450016), (205, 439040), (224, 401800), (245, 367360), (256, 351575), (280, 321440), (287, 313600), (320, 281260), (328, 274400), (343, 262400), (350, 257152), (392, 229600), (400, 225008), (410, 219520), (448, 200900), (490, 183680), (560, 160720), (574, 156800), (640, 140630), (656, 137200), (686, 131200), (700, 128576), (784, 114800), (800, 112504), (820, 109760), (896, 100450), (980, 91840), (1025, 87808), (1120, 80360), (1148, 78400), (1225, 73472), (1280, 70315), (1312, 68600), (1372, 65600), (1400, 64288), (1435, 62720), (1568, 57400), (1600, 56252), (1640, 54880), (1715, 52480), (1792, 50225), (1960, 45920), (2009, 44800), (2050, 43904), (2240, 40180), (2296, 39200), (2450, 36736), (2624, 34300), (2744, 32800), (2800, 32144), (2870, 31360), (3136, 28700), (3200, 28126), (3280, 27440), (3430, 26240), (3920, 22960), (4018, 22400), (4100, 21952), (4480, 20090), (4592, 19600), (4900, 18368), (5248, 17150), (5488, 16400), (5600, 16072), (5740, 15680), (6272, 14350), (6400, 14063), (6560, 13720), (6860, 13120), (7175, 12544), (7840, 11480), (8036, 11200), (8200, 10976), (8575, 10496), (8960, 10045), (9184, 9800)]