200039970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 358795230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 29, 30, 39, 46, 58, 65, 69, 78, 87, 115, 130, 138, 145, 174, 195, 230, 290, 299, 345, 377, 390, 435, 598, 667, 690, 754, 769, 870, 897, 1131, 1334, 1495, 1538, 1794, 1885, 2001, 2262, 2307, 2990, 3335, 3770, 3845, 4002, 4485, 4614, 5655, 6670, 7690, 8671, 8970, 9997, 10005, 11310, 11535, 17342, 17687, 19994, 20010, 22301, 23070, 26013, 29991, 35374, 43355, 44602, 49985, 52026, 53061, 59982, 66903, 86710, 88435, 99970, 106122, 111505, 130065, 133806, 149955, 176870, 223010, 229931, 260130, 265305, 289913, 299910, 334515, 459862, 512923, 530610, 579826, 669030, 689793, 869739, 1025846, 1149655, 1379586, 1449565, 1538769, 1739478, 2299310, 2564615, 2899130, 3077538, 3448965, 4348695, 5129230, 6667999, 6897930, 7693845, 8697390, 13335998, 15387690, 20003997, 33339995, 40007994, 66679990, 100019985, 200039970]

約数ペア:

[(1, 200039970), (2, 100019985), (3, 66679990), (5, 40007994), (6, 33339995), (10, 20003997), (13, 15387690), (15, 13335998), (23, 8697390), (26, 7693845), (29, 6897930), (30, 6667999), (39, 5129230), (46, 4348695), (58, 3448965), (65, 3077538), (69, 2899130), (78, 2564615), (87, 2299310), (115, 1739478), (130, 1538769), (138, 1449565), (145, 1379586), (174, 1149655), (195, 1025846), (230, 869739), (290, 689793), (299, 669030), (345, 579826), (377, 530610), (390, 512923), (435, 459862), (598, 334515), (667, 299910), (690, 289913), (754, 265305), (769, 260130), (870, 229931), (897, 223010), (1131, 176870), (1334, 149955), (1495, 133806), (1538, 130065), (1794, 111505), (1885, 106122), (2001, 99970), (2262, 88435), (2307, 86710), (2990, 66903), (3335, 59982), (3770, 53061), (3845, 52026), (4002, 49985), (4485, 44602), (4614, 43355), (5655, 35374), (6670, 29991), (7690, 26013), (8671, 23070), (8970, 22301), (9997, 20010), (10005, 19994), (11310, 17687), (11535, 17342)]