82016700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8819}}^1$

素因数の和:8867

約数の個数: 72

約数和(自身を含む): 244984320

約数和(自身を除く): 162967620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 8819, 9300, 17638, 26457, 35276, 44095, 52914, 88190, 105828, 132285, 176380, 220475, 264570, 273389, 440950, 529140, 546778, 661425, 820167, 881900, 1093556, 1322850, 1366945, 1640334, 2645700, 2733890, 3280668, 4100835, 5467780, 6834725, 8201670, 13669450, 16403340, 20504175, 27338900, 41008350, 82016700]

約数ペア:

[(1, 82016700), (2, 41008350), (3, 27338900), (4, 20504175), (5, 16403340), (6, 13669450), (10, 8201670), (12, 6834725), (15, 5467780), (20, 4100835), (25, 3280668), (30, 2733890), (31, 2645700), (50, 1640334), (60, 1366945), (62, 1322850), (75, 1093556), (93, 881900), (100, 820167), (124, 661425), (150, 546778), (155, 529140), (186, 440950), (300, 273389), (310, 264570), (372, 220475), (465, 176380), (620, 132285), (775, 105828), (930, 88190), (1550, 52914), (1860, 44095), (2325, 35276), (3100, 26457), (4650, 17638), (8819, 9300)]