28170150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 70929984

約数和(自身を除く): 42759834

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 2010, 2803, 3350, 5025, 5606, 8409, 10050, 14015, 16818, 28030, 42045, 70075, 84090, 140150, 187801, 210225, 375602, 420450, 563403, 939005, 1126806, 1878010, 2817015, 4695025, 5634030, 9390050, 14085075, 28170150]

約数ペア:

[(1, 28170150), (2, 14085075), (3, 9390050), (5, 5634030), (6, 4695025), (10, 2817015), (15, 1878010), (25, 1126806), (30, 939005), (50, 563403), (67, 420450), (75, 375602), (134, 210225), (150, 187801), (201, 140150), (335, 84090), (402, 70075), (670, 42045), (1005, 28030), (1675, 16818), (2010, 14015), (2803, 10050), (3350, 8409), (5025, 5606)]