38559300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9887}}^1$

素因数の和:9917

約数の個数: 72

約数和(自身を含む): 120158976

約数和(自身を除く): 81599676

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, 9887, 19774, 29661, 39548, 49435, 59322, 98870, 118644, 128531, 148305, 197740, 247175, 257062, 296610, 385593, 494350, 514124, 593220, 642655, 741525, 771186, 988700, 1285310, 1483050, 1542372, 1927965, 2570620, 2966100, 3213275, 3855930, 6426550, 7711860, 9639825, 12853100, 19279650, 38559300]

約数ペア:

[(1, 38559300), (2, 19279650), (3, 12853100), (4, 9639825), (5, 7711860), (6, 6426550), (10, 3855930), (12, 3213275), (13, 2966100), (15, 2570620), (20, 1927965), (25, 1542372), (26, 1483050), (30, 1285310), (39, 988700), (50, 771186), (52, 741525), (60, 642655), (65, 593220), (75, 514124), (78, 494350), (100, 385593), (130, 296610), (150, 257062), (156, 247175), (195, 197740), (260, 148305), (300, 128531), (325, 118644), (390, 98870), (650, 59322), (780, 49435), (975, 39548), (1300, 29661), (1950, 19774), (3900, 9887)]