84770100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:870

約数の個数: 108

約数和(自身を含む): 268107840

約数和(自身を除く): 183337740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 131, 150, 180, 225, 262, 300, 393, 450, 524, 655, 719, 786, 900, 1179, 1310, 1438, 1572, 1965, 2157, 2358, 2620, 2876, 3275, 3595, 3930, 4314, 4716, 5895, 6471, 6550, 7190, 7860, 8628, 9825, 10785, 11790, 12942, 13100, 14380, 17975, 19650, 21570, 23580, 25884, 29475, 32355, 35950, 39300, 43140, 53925, 58950, 64710, 71900, 94189, 107850, 117900, 129420, 161775, 188378, 215700, 282567, 323550, 376756, 470945, 565134, 647100, 847701, 941890, 1130268, 1412835, 1695402, 1883780, 2354725, 2825670, 3390804, 4238505, 4709450, 5651340, 7064175, 8477010, 9418900, 14128350, 16954020, 21192525, 28256700, 42385050, 84770100]

約数ペア:

[(1, 84770100), (2, 42385050), (3, 28256700), (4, 21192525), (5, 16954020), (6, 14128350), (9, 9418900), (10, 8477010), (12, 7064175), (15, 5651340), (18, 4709450), (20, 4238505), (25, 3390804), (30, 2825670), (36, 2354725), (45, 1883780), (50, 1695402), (60, 1412835), (75, 1130268), (90, 941890), (100, 847701), (131, 647100), (150, 565134), (180, 470945), (225, 376756), (262, 323550), (300, 282567), (393, 215700), (450, 188378), (524, 161775), (655, 129420), (719, 117900), (786, 107850), (900, 94189), (1179, 71900), (1310, 64710), (1438, 58950), (1572, 53925), (1965, 43140), (2157, 39300), (2358, 35950), (2620, 32355), (2876, 29475), (3275, 25884), (3595, 23580), (3930, 21570), (4314, 19650), (4716, 17975), (5895, 14380), (6471, 13100), (6550, 12942), (7190, 11790), (7860, 10785), (8628, 9825)]