100475520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1282

約数の個数: 128

約数和(自身を含む): 327983040

約数和(自身を除く): 227507520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1217, 1290, 1376, 1720, 1920, 2064, 2434, 2580, 2752, 3440, 3651, 4128, 4868, 5160, 5504, 6085, 6880, 7302, 8256, 9736, 10320, 12170, 13760, 14604, 16512, 18255, 19472, 20640, 24340, 27520, 29208, 36510, 38944, 41280, 48680, 52331, 58416, 73020, 77888, 82560, 97360, 104662, 116832, 146040, 155776, 156993, 194720, 209324, 233664, 261655, 292080, 313986, 389440, 418648, 467328, 523310, 584160, 627972, 778880, 784965, 837296, 1046620, 1168320, 1255944, 1569930, 1674592, 2093240, 2336640, 2511888, 3139860, 3349184, 4186480, 5023776, 6279720, 6698368, 8372960, 10047552, 12559440, 16745920, 20095104, 25118880, 33491840, 50237760, 100475520]

約数ペア:

[(1, 100475520), (2, 50237760), (3, 33491840), (4, 25118880), (5, 20095104), (6, 16745920), (8, 12559440), (10, 10047552), (12, 8372960), (15, 6698368), (16, 6279720), (20, 5023776), (24, 4186480), (30, 3349184), (32, 3139860), (40, 2511888), (43, 2336640), (48, 2093240), (60, 1674592), (64, 1569930), (80, 1255944), (86, 1168320), (96, 1046620), (120, 837296), (128, 784965), (129, 778880), (160, 627972), (172, 584160), (192, 523310), (215, 467328), (240, 418648), (258, 389440), (320, 313986), (344, 292080), (384, 261655), (430, 233664), (480, 209324), (516, 194720), (640, 156993), (645, 155776), (688, 146040), (860, 116832), (960, 104662), (1032, 97360), (1217, 82560), (1290, 77888), (1376, 73020), (1720, 58416), (1920, 52331), (2064, 48680), (2434, 41280), (2580, 38944), (2752, 36510), (3440, 29208), (3651, 27520), (4128, 24340), (4868, 20640), (5160, 19472), (5504, 18255), (6085, 16512), (6880, 14604), (7302, 13760), (8256, 12170), (9736, 10320)]