201635600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 522630240

約数和(自身を除く): 320994640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 43, 50, 76, 80, 86, 95, 100, 152, 172, 190, 200, 215, 304, 344, 380, 400, 430, 475, 617, 688, 760, 817, 860, 950, 1075, 1234, 1520, 1634, 1720, 1900, 2150, 2468, 3085, 3268, 3440, 3800, 4085, 4300, 4936, 6170, 6536, 7600, 8170, 8600, 9872, 11723, 12340, 13072, 15425, 16340, 17200, 20425, 23446, 24680, 26531, 30850, 32680, 40850, 46892, 49360, 53062, 58615, 61700, 65360, 81700, 93784, 106124, 117230, 123400, 132655, 163400, 187568, 212248, 234460, 246800, 265310, 293075, 326800, 424496, 468920, 504089, 530620, 586150, 663275, 937840, 1008178, 1061240, 1172300, 1326550, 2016356, 2122480, 2344600, 2520445, 2653100, 4032712, 4689200, 5040890, 5306200, 8065424, 10081780, 10612400, 12602225, 20163560, 25204450, 40327120, 50408900, 100817800, 201635600]

約数ペア:

[(1, 201635600), (2, 100817800), (4, 50408900), (5, 40327120), (8, 25204450), (10, 20163560), (16, 12602225), (19, 10612400), (20, 10081780), (25, 8065424), (38, 5306200), (40, 5040890), (43, 4689200), (50, 4032712), (76, 2653100), (80, 2520445), (86, 2344600), (95, 2122480), (100, 2016356), (152, 1326550), (172, 1172300), (190, 1061240), (200, 1008178), (215, 937840), (304, 663275), (344, 586150), (380, 530620), (400, 504089), (430, 468920), (475, 424496), (617, 326800), (688, 293075), (760, 265310), (817, 246800), (860, 234460), (950, 212248), (1075, 187568), (1234, 163400), (1520, 132655), (1634, 123400), (1720, 117230), (1900, 106124), (2150, 93784), (2468, 81700), (3085, 65360), (3268, 61700), (3440, 58615), (3800, 53062), (4085, 49360), (4300, 46892), (4936, 40850), (6170, 32680), (6536, 30850), (7600, 26531), (8170, 24680), (8600, 23446), (9872, 20425), (11723, 17200), (12340, 16340), (13072, 15425)]