85631400

素因数分解:

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

素因数の和:556

約数の個数: 144

約数和(自身を含む): 290812860

約数和(自身を除く): 205181460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 113, 120, 150, 180, 200, 225, 226, 300, 339, 360, 421, 450, 452, 565, 600, 678, 842, 900, 904, 1017, 1130, 1263, 1356, 1684, 1695, 1800, 2034, 2105, 2260, 2526, 2712, 2825, 3368, 3390, 3789, 4068, 4210, 4520, 5052, 5085, 5650, 6315, 6780, 7578, 8136, 8420, 8475, 10104, 10170, 10525, 11300, 12630, 13560, 15156, 16840, 16950, 18945, 20340, 21050, 22600, 25260, 25425, 30312, 31575, 33900, 37890, 40680, 42100, 47573, 50520, 50850, 63150, 67800, 75780, 84200, 94725, 95146, 101700, 126300, 142719, 151560, 189450, 190292, 203400, 237865, 252600, 285438, 378900, 380584, 428157, 475730, 570876, 713595, 757800, 856314, 951460, 1141752, 1189325, 1427190, 1712628, 1902920, 2140785, 2378650, 2854380, 3425256, 3567975, 4281570, 4757300, 5708760, 7135950, 8563140, 9514600, 10703925, 14271900, 17126280, 21407850, 28543800, 42815700, 85631400]

約数ペア:

[(1, 85631400), (2, 42815700), (3, 28543800), (4, 21407850), (5, 17126280), (6, 14271900), (8, 10703925), (9, 9514600), (10, 8563140), (12, 7135950), (15, 5708760), (18, 4757300), (20, 4281570), (24, 3567975), (25, 3425256), (30, 2854380), (36, 2378650), (40, 2140785), (45, 1902920), (50, 1712628), (60, 1427190), (72, 1189325), (75, 1141752), (90, 951460), (100, 856314), (113, 757800), (120, 713595), (150, 570876), (180, 475730), (200, 428157), (225, 380584), (226, 378900), (300, 285438), (339, 252600), (360, 237865), (421, 203400), (450, 190292), (452, 189450), (565, 151560), (600, 142719), (678, 126300), (842, 101700), (900, 95146), (904, 94725), (1017, 84200), (1130, 75780), (1263, 67800), (1356, 63150), (1684, 50850), (1695, 50520), (1800, 47573), (2034, 42100), (2105, 40680), (2260, 37890), (2526, 33900), (2712, 31575), (2825, 30312), (3368, 25425), (3390, 25260), (3789, 22600), (4068, 21050), (4210, 20340), (4520, 18945), (5052, 16950), (5085, 16840), (5650, 15156), (6315, 13560), (6780, 12630), (7578, 11300), (8136, 10525), (8420, 10170), (8475, 10104)]