190618380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 625766400

約数和(自身を除く): 435148020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 59, 60, 62, 90, 93, 108, 118, 124, 135, 155, 177, 180, 186, 193, 236, 270, 279, 295, 310, 354, 372, 386, 465, 531, 540, 558, 579, 590, 620, 708, 772, 837, 885, 930, 965, 1062, 1116, 1158, 1180, 1395, 1593, 1674, 1737, 1770, 1829, 1860, 1930, 2124, 2316, 2655, 2790, 2895, 3186, 3348, 3474, 3540, 3658, 3860, 4185, 5211, 5310, 5487, 5580, 5790, 5983, 6372, 6948, 7316, 7965, 8370, 8685, 9145, 10422, 10620, 10974, 11387, 11580, 11966, 15930, 16461, 16740, 17370, 17949, 18290, 20844, 21948, 22774, 23932, 26055, 27435, 29915, 31860, 32922, 34161, 34740, 35898, 36580, 45548, 49383, 52110, 53847, 54870, 56935, 59830, 65844, 68322, 71796, 82305, 89745, 98766, 102483, 104220, 107694, 109740, 113870, 119660, 136644, 161541, 164610, 170805, 179490, 197532, 204966, 215388, 227740, 246915, 269235, 307449, 323082, 329220, 341610, 352997, 358980, 409932, 493830, 512415, 538470, 614898, 646164, 683220, 705994, 807705, 987660, 1024830, 1058991, 1076940, 1229796, 1411988, 1537245, 1615410, 1764985, 2049660, 2117982, 3074490, 3176973, 3230820, 3529970, 4235964, 5294955, 6148980, 6353946, 7059940, 9530919, 10589910, 12707892, 15884865, 19061838, 21179820, 31769730, 38123676, 47654595, 63539460, 95309190, 190618380]

約数ペア:

[(1, 190618380), (2, 95309190), (3, 63539460), (4, 47654595), (5, 38123676), (6, 31769730), (9, 21179820), (10, 19061838), (12, 15884865), (15, 12707892), (18, 10589910), (20, 9530919), (27, 7059940), (30, 6353946), (31, 6148980), (36, 5294955), (45, 4235964), (54, 3529970), (59, 3230820), (60, 3176973), (62, 3074490), (90, 2117982), (93, 2049660), (108, 1764985), (118, 1615410), (124, 1537245), (135, 1411988), (155, 1229796), (177, 1076940), (180, 1058991), (186, 1024830), (193, 987660), (236, 807705), (270, 705994), (279, 683220), (295, 646164), (310, 614898), (354, 538470), (372, 512415), (386, 493830), (465, 409932), (531, 358980), (540, 352997), (558, 341610), (579, 329220), (590, 323082), (620, 307449), (708, 269235), (772, 246915), (837, 227740), (885, 215388), (930, 204966), (965, 197532), (1062, 179490), (1116, 170805), (1158, 164610), (1180, 161541), (1395, 136644), (1593, 119660), (1674, 113870), (1737, 109740), (1770, 107694), (1829, 104220), (1860, 102483), (1930, 98766), (2124, 89745), (2316, 82305), (2655, 71796), (2790, 68322), (2895, 65844), (3186, 59830), (3348, 56935), (3474, 54870), (3540, 53847), (3658, 52110), (3860, 49383), (4185, 45548), (5211, 36580), (5310, 35898), (5487, 34740), (5580, 34161), (5790, 32922), (5983, 31860), (6372, 29915), (6948, 27435), (7316, 26055), (7965, 23932), (8370, 22774), (8685, 21948), (9145, 20844), (10422, 18290), (10620, 17949), (10974, 17370), (11387, 16740), (11580, 16461), (11966, 15930)]