118535940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 389867520

約数和(自身を除く): 271331580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 73, 90, 93, 97, 108, 124, 135, 146, 155, 180, 186, 194, 219, 270, 279, 291, 292, 310, 365, 372, 388, 438, 465, 485, 540, 558, 582, 620, 657, 730, 837, 873, 876, 930, 970, 1095, 1116, 1164, 1314, 1395, 1455, 1460, 1674, 1746, 1860, 1940, 1971, 2190, 2263, 2619, 2628, 2790, 2910, 3007, 3285, 3348, 3492, 3942, 4185, 4365, 4380, 4526, 5238, 5580, 5820, 6014, 6570, 6789, 7081, 7884, 8370, 8730, 9021, 9052, 9855, 10476, 11315, 12028, 13095, 13140, 13578, 14162, 15035, 16740, 17460, 18042, 19710, 20367, 21243, 22630, 26190, 27063, 27156, 28324, 30070, 33945, 35405, 36084, 39420, 40734, 42486, 45105, 45260, 52380, 54126, 60140, 61101, 63729, 67890, 70810, 81189, 81468, 84972, 90210, 101835, 106215, 108252, 122202, 127458, 135315, 135780, 141620, 162378, 180420, 191187, 203670, 212430, 219511, 244404, 254916, 270630, 305505, 318645, 324756, 382374, 405945, 407340, 424860, 439022, 541260, 611010, 637290, 658533, 764748, 811890, 878044, 955935, 1097555, 1222020, 1274580, 1317066, 1623780, 1911870, 1975599, 2195110, 2634132, 3292665, 3823740, 3951198, 4390220, 5926797, 6585330, 7902396, 9877995, 11853594, 13170660, 19755990, 23707188, 29633985, 39511980, 59267970, 118535940]

約数ペア:

[(1, 118535940), (2, 59267970), (3, 39511980), (4, 29633985), (5, 23707188), (6, 19755990), (9, 13170660), (10, 11853594), (12, 9877995), (15, 7902396), (18, 6585330), (20, 5926797), (27, 4390220), (30, 3951198), (31, 3823740), (36, 3292665), (45, 2634132), (54, 2195110), (60, 1975599), (62, 1911870), (73, 1623780), (90, 1317066), (93, 1274580), (97, 1222020), (108, 1097555), (124, 955935), (135, 878044), (146, 811890), (155, 764748), (180, 658533), (186, 637290), (194, 611010), (219, 541260), (270, 439022), (279, 424860), (291, 407340), (292, 405945), (310, 382374), (365, 324756), (372, 318645), (388, 305505), (438, 270630), (465, 254916), (485, 244404), (540, 219511), (558, 212430), (582, 203670), (620, 191187), (657, 180420), (730, 162378), (837, 141620), (873, 135780), (876, 135315), (930, 127458), (970, 122202), (1095, 108252), (1116, 106215), (1164, 101835), (1314, 90210), (1395, 84972), (1455, 81468), (1460, 81189), (1674, 70810), (1746, 67890), (1860, 63729), (1940, 61101), (1971, 60140), (2190, 54126), (2263, 52380), (2619, 45260), (2628, 45105), (2790, 42486), (2910, 40734), (3007, 39420), (3285, 36084), (3348, 35405), (3492, 33945), (3942, 30070), (4185, 28324), (4365, 27156), (4380, 27063), (4526, 26190), (5238, 22630), (5580, 21243), (5820, 20367), (6014, 19710), (6570, 18042), (6789, 17460), (7081, 16740), (7884, 15035), (8370, 14162), (8730, 13578), (9021, 13140), (9052, 13095), (9855, 12028), (10476, 11315)]