158648600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2013

約数の個数: 96

約数和(自身を含む): 413478000

約数和(自身を除く): 254829400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 110, 148, 185, 200, 220, 275, 296, 370, 407, 440, 550, 740, 814, 925, 1100, 1480, 1628, 1850, 1949, 2035, 2200, 3256, 3700, 3898, 4070, 7400, 7796, 8140, 9745, 10175, 15592, 16280, 19490, 20350, 21439, 38980, 40700, 42878, 48725, 72113, 77960, 81400, 85756, 97450, 107195, 144226, 171512, 194900, 214390, 288452, 360565, 389800, 428780, 535975, 576904, 721130, 793243, 857560, 1071950, 1442260, 1586486, 1802825, 2143900, 2884520, 3172972, 3605650, 3966215, 4287800, 6345944, 7211300, 7932430, 14422600, 15864860, 19831075, 31729720, 39662150, 79324300, 158648600]

約数ペア:

[(1, 158648600), (2, 79324300), (4, 39662150), (5, 31729720), (8, 19831075), (10, 15864860), (11, 14422600), (20, 7932430), (22, 7211300), (25, 6345944), (37, 4287800), (40, 3966215), (44, 3605650), (50, 3172972), (55, 2884520), (74, 2143900), (88, 1802825), (100, 1586486), (110, 1442260), (148, 1071950), (185, 857560), (200, 793243), (220, 721130), (275, 576904), (296, 535975), (370, 428780), (407, 389800), (440, 360565), (550, 288452), (740, 214390), (814, 194900), (925, 171512), (1100, 144226), (1480, 107195), (1628, 97450), (1850, 85756), (1949, 81400), (2035, 77960), (2200, 72113), (3256, 48725), (3700, 42878), (3898, 40700), (4070, 38980), (7400, 21439), (7796, 20350), (8140, 19490), (9745, 16280), (10175, 15592)]