87083550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:898

約数の個数: 72

約数和(自身を含む): 235029600

約数和(自身を除く): 147946050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 431, 449, 450, 862, 898, 1293, 1347, 2155, 2245, 2586, 2694, 3879, 4041, 4310, 4490, 6465, 6735, 7758, 8082, 10775, 11225, 12930, 13470, 19395, 20205, 21550, 22450, 32325, 33675, 38790, 40410, 64650, 67350, 96975, 101025, 193519, 193950, 202050, 387038, 580557, 967595, 1161114, 1741671, 1935190, 2902785, 3483342, 4837975, 5805570, 8708355, 9675950, 14513925, 17416710, 29027850, 43541775, 87083550]

約数ペア:

[(1, 87083550), (2, 43541775), (3, 29027850), (5, 17416710), (6, 14513925), (9, 9675950), (10, 8708355), (15, 5805570), (18, 4837975), (25, 3483342), (30, 2902785), (45, 1935190), (50, 1741671), (75, 1161114), (90, 967595), (150, 580557), (225, 387038), (431, 202050), (449, 193950), (450, 193519), (862, 101025), (898, 96975), (1293, 67350), (1347, 64650), (2155, 40410), (2245, 38790), (2586, 33675), (2694, 32325), (3879, 22450), (4041, 21550), (4310, 20205), (4490, 19395), (6465, 13470), (6735, 12930), (7758, 11225), (8082, 10775)]