42815700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 108

約数和(自身を含む): 135712668

約数和(自身を除く): 92896968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 113, 150, 180, 225, 226, 300, 339, 421, 450, 452, 565, 678, 842, 900, 1017, 1130, 1263, 1356, 1684, 1695, 2034, 2105, 2260, 2526, 2825, 3390, 3789, 4068, 4210, 5052, 5085, 5650, 6315, 6780, 7578, 8420, 8475, 10170, 10525, 11300, 12630, 15156, 16950, 18945, 20340, 21050, 25260, 25425, 31575, 33900, 37890, 42100, 47573, 50850, 63150, 75780, 94725, 95146, 101700, 126300, 142719, 189450, 190292, 237865, 285438, 378900, 428157, 475730, 570876, 713595, 856314, 951460, 1189325, 1427190, 1712628, 2140785, 2378650, 2854380, 3567975, 4281570, 4757300, 7135950, 8563140, 10703925, 14271900, 21407850, 42815700]

約数ペア:

[(1, 42815700), (2, 21407850), (3, 14271900), (4, 10703925), (5, 8563140), (6, 7135950), (9, 4757300), (10, 4281570), (12, 3567975), (15, 2854380), (18, 2378650), (20, 2140785), (25, 1712628), (30, 1427190), (36, 1189325), (45, 951460), (50, 856314), (60, 713595), (75, 570876), (90, 475730), (100, 428157), (113, 378900), (150, 285438), (180, 237865), (225, 190292), (226, 189450), (300, 142719), (339, 126300), (421, 101700), (450, 95146), (452, 94725), (565, 75780), (678, 63150), (842, 50850), (900, 47573), (1017, 42100), (1130, 37890), (1263, 33900), (1356, 31575), (1684, 25425), (1695, 25260), (2034, 21050), (2105, 20340), (2260, 18945), (2526, 16950), (2825, 15156), (3390, 12630), (3789, 11300), (4068, 10525), (4210, 10170), (5052, 8475), (5085, 8420), (5650, 7578), (6315, 6780)]