98275500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{21839}}^1$

素因数の和:21864

約数の個数: 72

約数和(自身を含む): 310040640

約数和(自身を除く): 211765140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 21839, 43678, 65517, 87356, 109195, 131034, 196551, 218390, 262068, 327585, 393102, 436780, 545975, 655170, 786204, 982755, 1091950, 1310340, 1637925, 1965510, 2183900, 2729875, 3275850, 3931020, 4913775, 5459750, 6551700, 8189625, 9827550, 10919500, 16379250, 19655100, 24568875, 32758500, 49137750, 98275500]

約数ペア:

[(1, 98275500), (2, 49137750), (3, 32758500), (4, 24568875), (5, 19655100), (6, 16379250), (9, 10919500), (10, 9827550), (12, 8189625), (15, 6551700), (18, 5459750), (20, 4913775), (25, 3931020), (30, 3275850), (36, 2729875), (45, 2183900), (50, 1965510), (60, 1637925), (75, 1310340), (90, 1091950), (100, 982755), (125, 786204), (150, 655170), (180, 545975), (225, 436780), (250, 393102), (300, 327585), (375, 262068), (450, 218390), (500, 196551), (750, 131034), (900, 109195), (1125, 87356), (1500, 65517), (2250, 43678), (4500, 21839)]