90788850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:826

約数の個数: 120

約数和(自身を含む): 261294660

約数和(自身を除く): 170505810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 81, 87, 90, 135, 145, 150, 162, 174, 225, 261, 270, 290, 405, 435, 450, 522, 675, 725, 773, 783, 810, 870, 1305, 1350, 1450, 1546, 1566, 2025, 2175, 2319, 2349, 2610, 3865, 3915, 4050, 4350, 4638, 4698, 6525, 6957, 7730, 7830, 11595, 11745, 13050, 13914, 19325, 19575, 20871, 22417, 23190, 23490, 34785, 38650, 39150, 41742, 44834, 57975, 58725, 62613, 67251, 69570, 104355, 112085, 115950, 117450, 125226, 134502, 173925, 201753, 208710, 224170, 313065, 336255, 347850, 403506, 521775, 560425, 605259, 626130, 672510, 1008765, 1043550, 1120850, 1210518, 1565325, 1681275, 1815777, 2017530, 3026295, 3130650, 3362550, 3631554, 5043825, 6052590, 9078885, 10087650, 15131475, 18157770, 30262950, 45394425, 90788850]

約数ペア:

[(1, 90788850), (2, 45394425), (3, 30262950), (5, 18157770), (6, 15131475), (9, 10087650), (10, 9078885), (15, 6052590), (18, 5043825), (25, 3631554), (27, 3362550), (29, 3130650), (30, 3026295), (45, 2017530), (50, 1815777), (54, 1681275), (58, 1565325), (75, 1210518), (81, 1120850), (87, 1043550), (90, 1008765), (135, 672510), (145, 626130), (150, 605259), (162, 560425), (174, 521775), (225, 403506), (261, 347850), (270, 336255), (290, 313065), (405, 224170), (435, 208710), (450, 201753), (522, 173925), (675, 134502), (725, 125226), (773, 117450), (783, 115950), (810, 112085), (870, 104355), (1305, 69570), (1350, 67251), (1450, 62613), (1546, 58725), (1566, 57975), (2025, 44834), (2175, 41742), (2319, 39150), (2349, 38650), (2610, 34785), (3865, 23490), (3915, 23190), (4050, 22417), (4350, 20871), (4638, 19575), (4698, 19325), (6525, 13914), (6957, 13050), (7730, 11745), (7830, 11595)]