204558542460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{621343}}^1$

素因数の和:621448

約数の個数: 144

約数和(自身を含む): 651367342080

約数和(自身を除く): 446808799620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 90, 93, 118, 124, 155, 177, 180, 186, 236, 279, 295, 310, 354, 372, 465, 531, 558, 590, 620, 708, 885, 930, 1062, 1116, 1180, 1395, 1770, 1829, 1860, 2124, 2655, 2790, 3540, 3658, 5310, 5487, 5580, 7316, 9145, 10620, 10974, 16461, 18290, 21948, 27435, 32922, 36580, 54870, 65844, 82305, 109740, 164610, 329220, 621343, 1242686, 1864029, 2485372, 3106715, 3728058, 5592087, 6213430, 7456116, 9320145, 11184174, 12426860, 18640290, 19261633, 22368348, 27960435, 36659237, 37280580, 38523266, 55920870, 57784899, 73318474, 77046532, 96308165, 109977711, 111841740, 115569798, 146636948, 173354697, 183296185, 192616330, 219955422, 231139596, 288924495, 329933133, 346709394, 366592370, 385232660, 439910844, 549888555, 577848990, 659866266, 693418788, 733184740, 866773485, 1099777110, 1136436347, 1155697980, 1319732532, 1649665665, 1733546970, 2199554220, 2272872694, 3299331330, 3409309041, 3467093940, 4545745388, 5682181735, 6598662660, 6818618082, 10227927123, 11364363470, 13637236164, 17046545205, 20455854246, 22728726940, 34093090410, 40911708492, 51139635615, 68186180820, 102279271230, 204558542460]

約数ペア:

[(1, 204558542460), (2, 102279271230), (3, 68186180820), (4, 51139635615), (5, 40911708492), (6, 34093090410), (9, 22728726940), (10, 20455854246), (12, 17046545205), (15, 13637236164), (18, 11364363470), (20, 10227927123), (30, 6818618082), (31, 6598662660), (36, 5682181735), (45, 4545745388), (59, 3467093940), (60, 3409309041), (62, 3299331330), (90, 2272872694), (93, 2199554220), (118, 1733546970), (124, 1649665665), (155, 1319732532), (177, 1155697980), (180, 1136436347), (186, 1099777110), (236, 866773485), (279, 733184740), (295, 693418788), (310, 659866266), (354, 577848990), (372, 549888555), (465, 439910844), (531, 385232660), (558, 366592370), (590, 346709394), (620, 329933133), (708, 288924495), (885, 231139596), (930, 219955422), (1062, 192616330), (1116, 183296185), (1180, 173354697), (1395, 146636948), (1770, 115569798), (1829, 111841740), (1860, 109977711), (2124, 96308165), (2655, 77046532), (2790, 73318474), (3540, 57784899), (3658, 55920870), (5310, 38523266), (5487, 37280580), (5580, 36659237), (7316, 27960435), (9145, 22368348), (10620, 19261633), (10974, 18640290), (16461, 12426860), (18290, 11184174), (21948, 9320145), (27435, 7456116), (32922, 6213430), (36580, 5592087), (54870, 3728058), (65844, 3106715), (82305, 2485372), (109740, 1864029), (164610, 1242686), (329220, 621343)]