89201970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 193844430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 29, 30, 33, 39, 45, 55, 58, 65, 66, 78, 87, 90, 99, 110, 117, 130, 143, 145, 165, 174, 195, 198, 234, 239, 261, 286, 290, 319, 330, 377, 390, 429, 435, 478, 495, 522, 585, 638, 715, 717, 754, 858, 870, 957, 990, 1131, 1170, 1195, 1287, 1305, 1430, 1434, 1595, 1885, 1914, 2145, 2151, 2262, 2390, 2574, 2610, 2629, 2871, 3107, 3190, 3393, 3585, 3770, 4147, 4290, 4302, 4785, 5258, 5655, 5742, 6214, 6435, 6786, 6931, 7170, 7887, 8294, 9321, 9570, 10755, 11310, 12441, 12870, 13145, 13862, 14355, 15535, 15774, 16965, 18642, 20735, 20793, 21510, 23661, 24882, 26290, 27963, 28710, 31070, 33930, 34177, 34655, 37323, 39435, 41470, 41586, 46605, 47322, 55926, 62205, 62379, 68354, 69310, 74646, 76241, 78870, 90103, 93210, 102531, 103965, 118305, 124410, 124758, 139815, 152482, 170885, 180206, 186615, 205062, 207930, 228723, 236610, 270309, 279630, 307593, 311895, 341770, 373230, 381205, 450515, 457446, 512655, 540618, 615186, 623790, 686169, 762410, 810927, 901030, 991133, 1025310, 1143615, 1351545, 1372338, 1537965, 1621854, 1982266, 2287230, 2703090, 2973399, 3075930, 3430845, 4054635, 4955665, 5946798, 6861690, 8109270, 8920197, 9911330, 14866995, 17840394, 29733990, 44600985, 89201970]

約数ペア:

[(1, 89201970), (2, 44600985), (3, 29733990), (5, 17840394), (6, 14866995), (9, 9911330), (10, 8920197), (11, 8109270), (13, 6861690), (15, 5946798), (18, 4955665), (22, 4054635), (26, 3430845), (29, 3075930), (30, 2973399), (33, 2703090), (39, 2287230), (45, 1982266), (55, 1621854), (58, 1537965), (65, 1372338), (66, 1351545), (78, 1143615), (87, 1025310), (90, 991133), (99, 901030), (110, 810927), (117, 762410), (130, 686169), (143, 623790), (145, 615186), (165, 540618), (174, 512655), (195, 457446), (198, 450515), (234, 381205), (239, 373230), (261, 341770), (286, 311895), (290, 307593), (319, 279630), (330, 270309), (377, 236610), (390, 228723), (429, 207930), (435, 205062), (478, 186615), (495, 180206), (522, 170885), (585, 152482), (638, 139815), (715, 124758), (717, 124410), (754, 118305), (858, 103965), (870, 102531), (957, 93210), (990, 90103), (1131, 78870), (1170, 76241), (1195, 74646), (1287, 69310), (1305, 68354), (1430, 62379), (1434, 62205), (1595, 55926), (1885, 47322), (1914, 46605), (2145, 41586), (2151, 41470), (2262, 39435), (2390, 37323), (2574, 34655), (2610, 34177), (2629, 33930), (2871, 31070), (3107, 28710), (3190, 27963), (3393, 26290), (3585, 24882), (3770, 23661), (4147, 21510), (4290, 20793), (4302, 20735), (4785, 18642), (5258, 16965), (5655, 15774), (5742, 15535), (6214, 14355), (6435, 13862), (6786, 13145), (6931, 12870), (7170, 12441), (7887, 11310), (8294, 10755), (9321, 9570)]