18058800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 58813200

約数和(自身を除く): 40754400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 101, 120, 149, 150, 200, 202, 240, 298, 300, 303, 400, 404, 447, 505, 596, 600, 606, 745, 808, 894, 1010, 1192, 1200, 1212, 1490, 1515, 1616, 1788, 2020, 2235, 2384, 2424, 2525, 2980, 3030, 3576, 3725, 4040, 4470, 4848, 5050, 5960, 6060, 7152, 7450, 7575, 8080, 8940, 10100, 11175, 11920, 12120, 14900, 15049, 15150, 17880, 20200, 22350, 24240, 29800, 30098, 30300, 35760, 40400, 44700, 45147, 59600, 60196, 60600, 75245, 89400, 90294, 120392, 121200, 150490, 178800, 180588, 225735, 240784, 300980, 361176, 376225, 451470, 601960, 722352, 752450, 902940, 1128675, 1203920, 1504900, 1805880, 2257350, 3009800, 3611760, 4514700, 6019600, 9029400, 18058800]

約数ペア:

[(1, 18058800), (2, 9029400), (3, 6019600), (4, 4514700), (5, 3611760), (6, 3009800), (8, 2257350), (10, 1805880), (12, 1504900), (15, 1203920), (16, 1128675), (20, 902940), (24, 752450), (25, 722352), (30, 601960), (40, 451470), (48, 376225), (50, 361176), (60, 300980), (75, 240784), (80, 225735), (100, 180588), (101, 178800), (120, 150490), (149, 121200), (150, 120392), (200, 90294), (202, 89400), (240, 75245), (298, 60600), (300, 60196), (303, 59600), (400, 45147), (404, 44700), (447, 40400), (505, 35760), (596, 30300), (600, 30098), (606, 29800), (745, 24240), (808, 22350), (894, 20200), (1010, 17880), (1192, 15150), (1200, 15049), (1212, 14900), (1490, 12120), (1515, 11920), (1616, 11175), (1788, 10100), (2020, 8940), (2235, 8080), (2384, 7575), (2424, 7450), (2525, 7152), (2980, 6060), (3030, 5960), (3576, 5050), (3725, 4848), (4040, 4470)]