64252860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8999}}^1$

素因数の和:9035

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 153475140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 8999, 17998, 26997, 35996, 44995, 53994, 62993, 89990, 107988, 125986, 134985, 152983, 179980, 188979, 251972, 269970, 305966, 314965, 377958, 458949, 539940, 611932, 629930, 755916, 764915, 917898, 944895, 1070881, 1259860, 1529830, 1835796, 1889790, 2141762, 2294745, 3059660, 3212643, 3779580, 4283524, 4589490, 5354405, 6425286, 9178980, 10708810, 12850572, 16063215, 21417620, 32126430, 64252860]

約数ペア:

[(1, 64252860), (2, 32126430), (3, 21417620), (4, 16063215), (5, 12850572), (6, 10708810), (7, 9178980), (10, 6425286), (12, 5354405), (14, 4589490), (15, 4283524), (17, 3779580), (20, 3212643), (21, 3059660), (28, 2294745), (30, 2141762), (34, 1889790), (35, 1835796), (42, 1529830), (51, 1259860), (60, 1070881), (68, 944895), (70, 917898), (84, 764915), (85, 755916), (102, 629930), (105, 611932), (119, 539940), (140, 458949), (170, 377958), (204, 314965), (210, 305966), (238, 269970), (255, 251972), (340, 188979), (357, 179980), (420, 152983), (476, 134985), (510, 125986), (595, 107988), (714, 89990), (1020, 62993), (1190, 53994), (1428, 44995), (1785, 35996), (2380, 26997), (3570, 17998), (7140, 8999)]