269915100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9887}}^1$

素因数の和:9924

約数の個数: 144

約数和(自身を含む): 961271808

約数和(自身を除く): 691356708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 9887, 13650, 19774, 27300, 29661, 39548, 49435, 59322, 69209, 98870, 118644, 128531, 138418, 148305, 197740, 207627, 247175, 257062, 276836, 296610, 346045, 385593, 415254, 494350, 514124, 593220, 642655, 692090, 741525, 771186, 830508, 899717, 988700, 1038135, 1285310, 1384180, 1483050, 1542372, 1730225, 1799434, 1927965, 2076270, 2570620, 2699151, 2966100, 3213275, 3460450, 3598868, 3855930, 4152540, 4498585, 5190675, 5398302, 6426550, 6920900, 7711860, 8997170, 9639825, 10381350, 10796604, 12853100, 13495755, 17994340, 19279650, 20762700, 22492925, 26991510, 38559300, 44985850, 53983020, 67478775, 89971700, 134957550, 269915100]

約数ペア:

[(1, 269915100), (2, 134957550), (3, 89971700), (4, 67478775), (5, 53983020), (6, 44985850), (7, 38559300), (10, 26991510), (12, 22492925), (13, 20762700), (14, 19279650), (15, 17994340), (20, 13495755), (21, 12853100), (25, 10796604), (26, 10381350), (28, 9639825), (30, 8997170), (35, 7711860), (39, 6920900), (42, 6426550), (50, 5398302), (52, 5190675), (60, 4498585), (65, 4152540), (70, 3855930), (75, 3598868), (78, 3460450), (84, 3213275), (91, 2966100), (100, 2699151), (105, 2570620), (130, 2076270), (140, 1927965), (150, 1799434), (156, 1730225), (175, 1542372), (182, 1483050), (195, 1384180), (210, 1285310), (260, 1038135), (273, 988700), (300, 899717), (325, 830508), (350, 771186), (364, 741525), (390, 692090), (420, 642655), (455, 593220), (525, 514124), (546, 494350), (650, 415254), (700, 385593), (780, 346045), (910, 296610), (975, 276836), (1050, 257062), (1092, 247175), (1300, 207627), (1365, 197740), (1820, 148305), (1950, 138418), (2100, 128531), (2275, 118644), (2730, 98870), (3900, 69209), (4550, 59322), (5460, 49435), (6825, 39548), (9100, 29661), (9887, 27300), (13650, 19774)]