201937560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8999}}^1$

素因数の和:9041

約数の個数: 128

約数和(自身を含む): 699840000

約数和(自身を除く): 497902440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 8999, 11220, 17998, 22440, 26997, 35996, 44995, 53994, 71992, 89990, 98989, 107988, 134985, 152983, 179980, 197978, 215976, 269970, 296967, 305966, 359960, 395956, 458949, 494945, 539940, 593934, 611932, 764915, 791912, 917898, 989890, 1079880, 1187868, 1223864, 1484835, 1529830, 1682813, 1835796, 1979780, 2294745, 2375736, 2969670, 3059660, 3365626, 3671592, 3959560, 4589490, 5048439, 5939340, 6119320, 6731252, 8414065, 9178980, 10096878, 11878680, 13462504, 16828130, 18357960, 20193756, 25242195, 33656260, 40387512, 50484390, 67312520, 100968780, 201937560]

約数ペア:

[(1, 201937560), (2, 100968780), (3, 67312520), (4, 50484390), (5, 40387512), (6, 33656260), (8, 25242195), (10, 20193756), (11, 18357960), (12, 16828130), (15, 13462504), (17, 11878680), (20, 10096878), (22, 9178980), (24, 8414065), (30, 6731252), (33, 6119320), (34, 5939340), (40, 5048439), (44, 4589490), (51, 3959560), (55, 3671592), (60, 3365626), (66, 3059660), (68, 2969670), (85, 2375736), (88, 2294745), (102, 1979780), (110, 1835796), (120, 1682813), (132, 1529830), (136, 1484835), (165, 1223864), (170, 1187868), (187, 1079880), (204, 989890), (220, 917898), (255, 791912), (264, 764915), (330, 611932), (340, 593934), (374, 539940), (408, 494945), (440, 458949), (510, 395956), (561, 359960), (660, 305966), (680, 296967), (748, 269970), (935, 215976), (1020, 197978), (1122, 179980), (1320, 152983), (1496, 134985), (1870, 107988), (2040, 98989), (2244, 89990), (2805, 71992), (3740, 53994), (4488, 44995), (5610, 35996), (7480, 26997), (8999, 22440), (11220, 17998)]