374178420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8999}}^1$

素因数の和:9035

約数の個数: 192

約数和(自身を含む): 1451520000

約数和(自身を除く): 1077341580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 8999, 10395, 13860, 17998, 20790, 26997, 35996, 41580, 44995, 53994, 62993, 80991, 89990, 98989, 107988, 125986, 134985, 161982, 179980, 188979, 197978, 242973, 251972, 269970, 296967, 314965, 323964, 377958, 395956, 404955, 485946, 494945, 539940, 566937, 593934, 629930, 692923, 755916, 809910, 890901, 944895, 971892, 989890, 1133874, 1187868, 1214865, 1259860, 1385846, 1484835, 1619820, 1700811, 1781802, 1889790, 1979780, 2078769, 2267748, 2429730, 2672703, 2771692, 2834685, 2969670, 3401622, 3464615, 3563604, 3779580, 4157538, 4454505, 4859460, 5345406, 5669370, 5939340, 6236307, 6803244, 6929230, 8315076, 8504055, 8909010, 10393845, 10690812, 11338740, 12472614, 13363515, 13858460, 17008110, 17818020, 18708921, 20787690, 24945228, 26727030, 31181535, 34016220, 37417842, 41575380, 53454060, 62363070, 74835684, 93544605, 124726140, 187089210, 374178420]

約数ペア:

[(1, 374178420), (2, 187089210), (3, 124726140), (4, 93544605), (5, 74835684), (6, 62363070), (7, 53454060), (9, 41575380), (10, 37417842), (11, 34016220), (12, 31181535), (14, 26727030), (15, 24945228), (18, 20787690), (20, 18708921), (21, 17818020), (22, 17008110), (27, 13858460), (28, 13363515), (30, 12472614), (33, 11338740), (35, 10690812), (36, 10393845), (42, 8909010), (44, 8504055), (45, 8315076), (54, 6929230), (55, 6803244), (60, 6236307), (63, 5939340), (66, 5669370), (70, 5345406), (77, 4859460), (84, 4454505), (90, 4157538), (99, 3779580), (105, 3563604), (108, 3464615), (110, 3401622), (126, 2969670), (132, 2834685), (135, 2771692), (140, 2672703), (154, 2429730), (165, 2267748), (180, 2078769), (189, 1979780), (198, 1889790), (210, 1781802), (220, 1700811), (231, 1619820), (252, 1484835), (270, 1385846), (297, 1259860), (308, 1214865), (315, 1187868), (330, 1133874), (378, 989890), (385, 971892), (396, 944895), (420, 890901), (462, 809910), (495, 755916), (540, 692923), (594, 629930), (630, 593934), (660, 566937), (693, 539940), (756, 494945), (770, 485946), (924, 404955), (945, 395956), (990, 377958), (1155, 323964), (1188, 314965), (1260, 296967), (1386, 269970), (1485, 251972), (1540, 242973), (1890, 197978), (1980, 188979), (2079, 179980), (2310, 161982), (2772, 134985), (2970, 125986), (3465, 107988), (3780, 98989), (4158, 89990), (4620, 80991), (5940, 62993), (6930, 53994), (8316, 44995), (8999, 41580), (10395, 35996), (13860, 26997), (17998, 20790)]