83187300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{5659}}^1$

素因数の和:5690

約数の個数: 108

約数和(自身を含む): 280034160

約数和(自身を除く): 196846860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 5659, 7350, 11318, 14700, 16977, 22636, 28295, 33954, 39613, 56590, 67908, 79226, 84885, 113180, 118839, 141475, 158452, 169770, 198065, 237678, 277291, 282950, 339540, 396130, 424425, 475356, 554582, 565900, 594195, 792260, 831873, 848850, 990325, 1109164, 1188390, 1386455, 1663746, 1697700, 1980650, 2376780, 2772910, 2970975, 3327492, 3961300, 4159365, 5545820, 5941950, 6932275, 8318730, 11883900, 13864550, 16637460, 20796825, 27729100, 41593650, 83187300]

約数ペア:

[(1, 83187300), (2, 41593650), (3, 27729100), (4, 20796825), (5, 16637460), (6, 13864550), (7, 11883900), (10, 8318730), (12, 6932275), (14, 5941950), (15, 5545820), (20, 4159365), (21, 3961300), (25, 3327492), (28, 2970975), (30, 2772910), (35, 2376780), (42, 1980650), (49, 1697700), (50, 1663746), (60, 1386455), (70, 1188390), (75, 1109164), (84, 990325), (98, 848850), (100, 831873), (105, 792260), (140, 594195), (147, 565900), (150, 554582), (175, 475356), (196, 424425), (210, 396130), (245, 339540), (294, 282950), (300, 277291), (350, 237678), (420, 198065), (490, 169770), (525, 158452), (588, 141475), (700, 118839), (735, 113180), (980, 84885), (1050, 79226), (1225, 67908), (1470, 56590), (2100, 39613), (2450, 33954), (2940, 28295), (3675, 22636), (4900, 16977), (5659, 14700), (7350, 11318)]