291228450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 746737920

約数和(自身を除く): 455509470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 101, 141, 150, 202, 235, 282, 303, 409, 470, 505, 606, 705, 818, 1010, 1175, 1227, 1410, 1515, 2045, 2350, 2454, 2525, 3030, 3525, 4090, 4747, 5050, 6135, 7050, 7575, 9494, 10225, 12270, 14241, 15150, 19223, 20450, 23735, 28482, 30675, 38446, 41309, 47470, 57669, 61350, 71205, 82618, 96115, 115338, 118675, 123927, 142410, 192230, 206545, 237350, 247854, 288345, 356025, 413090, 480575, 576690, 619635, 712050, 961150, 1032725, 1239270, 1441725, 1941523, 2065450, 2883450, 3098175, 3883046, 5824569, 6196350, 9707615, 11649138, 19415230, 29122845, 48538075, 58245690, 97076150, 145614225, 291228450]

約数ペア:

[(1, 291228450), (2, 145614225), (3, 97076150), (5, 58245690), (6, 48538075), (10, 29122845), (15, 19415230), (25, 11649138), (30, 9707615), (47, 6196350), (50, 5824569), (75, 3883046), (94, 3098175), (101, 2883450), (141, 2065450), (150, 1941523), (202, 1441725), (235, 1239270), (282, 1032725), (303, 961150), (409, 712050), (470, 619635), (505, 576690), (606, 480575), (705, 413090), (818, 356025), (1010, 288345), (1175, 247854), (1227, 237350), (1410, 206545), (1515, 192230), (2045, 142410), (2350, 123927), (2454, 118675), (2525, 115338), (3030, 96115), (3525, 82618), (4090, 71205), (4747, 61350), (5050, 57669), (6135, 47470), (7050, 41309), (7575, 38446), (9494, 30675), (10225, 28482), (12270, 23735), (14241, 20450), (15150, 19223)]