99807431920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{6971}}^1$

素因数の和:7719

約数の個数: 160

約数和(自身を含む): 272803539456

約数和(自身を除く): 172996107536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 691, 740, 1036, 1295, 1382, 1480, 2072, 2590, 2764, 2960, 3455, 4144, 4837, 5180, 5528, 6910, 6971, 9674, 10360, 11056, 13820, 13942, 19348, 20720, 24185, 25567, 27640, 27884, 34855, 38696, 48370, 48797, 51134, 55280, 55768, 69710, 77392, 96740, 97594, 102268, 111536, 127835, 139420, 178969, 193480, 195188, 204536, 243985, 255670, 257927, 278840, 357938, 386960, 390376, 409072, 487970, 511340, 515854, 557680, 715876, 780752, 894845, 975940, 1022680, 1031708, 1289635, 1431752, 1789690, 1805489, 1951880, 2045360, 2063416, 2579270, 2863504, 3579380, 3610978, 3903760, 4126832, 4816961, 5158540, 7158760, 7221956, 9027445, 9633922, 10317080, 14317520, 14443912, 18054890, 19267844, 20634160, 24084805, 28887824, 33718727, 36109780, 38535688, 48169610, 67437454, 72219560, 77071376, 96339220, 134874908, 144439120, 168593635, 178227557, 192678440, 269749816, 337187270, 356455114, 385356880, 539499632, 674374540, 712910228, 891137785, 1247592899, 1348749080, 1425820456, 1782275570, 2495185798, 2697498160, 2851640912, 3564551140, 4990371596, 6237964495, 7129102280, 9980743192, 12475928990, 14258204560, 19961486384, 24951857980, 49903715960, 99807431920]

約数ペア:

[(1, 99807431920), (2, 49903715960), (4, 24951857980), (5, 19961486384), (7, 14258204560), (8, 12475928990), (10, 9980743192), (14, 7129102280), (16, 6237964495), (20, 4990371596), (28, 3564551140), (35, 2851640912), (37, 2697498160), (40, 2495185798), (56, 1782275570), (70, 1425820456), (74, 1348749080), (80, 1247592899), (112, 891137785), (140, 712910228), (148, 674374540), (185, 539499632), (259, 385356880), (280, 356455114), (296, 337187270), (370, 269749816), (518, 192678440), (560, 178227557), (592, 168593635), (691, 144439120), (740, 134874908), (1036, 96339220), (1295, 77071376), (1382, 72219560), (1480, 67437454), (2072, 48169610), (2590, 38535688), (2764, 36109780), (2960, 33718727), (3455, 28887824), (4144, 24084805), (4837, 20634160), (5180, 19267844), (5528, 18054890), (6910, 14443912), (6971, 14317520), (9674, 10317080), (10360, 9633922), (11056, 9027445), (13820, 7221956), (13942, 7158760), (19348, 5158540), (20720, 4816961), (24185, 4126832), (25567, 3903760), (27640, 3610978), (27884, 3579380), (34855, 2863504), (38696, 2579270), (48370, 2063416), (48797, 2045360), (51134, 1951880), (55280, 1805489), (55768, 1789690), (69710, 1431752), (77392, 1289635), (96740, 1031708), (97594, 1022680), (102268, 975940), (111536, 894845), (127835, 780752), (139420, 715876), (178969, 557680), (193480, 515854), (195188, 511340), (204536, 487970), (243985, 409072), (255670, 390376), (257927, 386960), (278840, 357938)]