191907300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{49207}}^1$

素因数の和:49237

約数の個数: 72

約数和(自身を含む): 597975616

約数和(自身を除く): 406068316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 49207, 98414, 147621, 196828, 246035, 295242, 492070, 590484, 639691, 738105, 984140, 1230175, 1279382, 1476210, 1919073, 2460350, 2558764, 2952420, 3198455, 3690525, 3838146, 4920700, 6396910, 7381050, 7676292, 9595365, 12793820, 14762100, 15992275, 19190730, 31984550, 38381460, 47976825, 63969100, 95953650, 191907300]

約数ペア:

[(1, 191907300), (2, 95953650), (3, 63969100), (4, 47976825), (5, 38381460), (6, 31984550), (10, 19190730), (12, 15992275), (13, 14762100), (15, 12793820), (20, 9595365), (25, 7676292), (26, 7381050), (30, 6396910), (39, 4920700), (50, 3838146), (52, 3690525), (60, 3198455), (65, 2952420), (75, 2558764), (78, 2460350), (100, 1919073), (130, 1476210), (150, 1279382), (156, 1230175), (195, 984140), (260, 738105), (300, 639691), (325, 590484), (390, 492070), (650, 295242), (780, 246035), (975, 196828), (1300, 147621), (1950, 98414), (3900, 49207)]