48217400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 145704960

約数和(自身を除く): 97487560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 88, 100, 101, 110, 124, 140, 154, 155, 175, 200, 202, 217, 220, 248, 275, 280, 308, 310, 341, 350, 385, 404, 434, 440, 505, 550, 616, 620, 682, 700, 707, 770, 775, 808, 868, 1010, 1085, 1100, 1111, 1240, 1364, 1400, 1414, 1540, 1550, 1705, 1736, 1925, 2020, 2170, 2200, 2222, 2387, 2525, 2728, 2828, 3080, 3100, 3131, 3410, 3535, 3850, 4040, 4340, 4444, 4774, 5050, 5425, 5555, 5656, 6200, 6262, 6820, 7070, 7700, 7777, 8525, 8680, 8888, 9548, 10100, 10850, 11110, 11935, 12524, 13640, 14140, 15400, 15554, 15655, 17050, 17675, 19096, 20200, 21700, 21917, 22220, 23870, 25048, 27775, 28280, 31108, 31310, 34100, 34441, 35350, 38885, 43400, 43834, 44440, 47740, 55550, 59675, 62216, 62620, 68200, 68882, 70700, 77770, 78275, 87668, 95480, 109585, 111100, 119350, 125240, 137764, 141400, 155540, 156550, 172205, 175336, 194425, 219170, 222200, 238700, 241087, 275528, 311080, 313100, 344410, 388850, 438340, 477400, 482174, 547925, 626200, 688820, 777700, 861025, 876680, 964348, 1095850, 1205435, 1377640, 1555400, 1722050, 1928696, 2191700, 2410870, 3444100, 4383400, 4821740, 6027175, 6888200, 9643480, 12054350, 24108700, 48217400]

約数ペア:

[(1, 48217400), (2, 24108700), (4, 12054350), (5, 9643480), (7, 6888200), (8, 6027175), (10, 4821740), (11, 4383400), (14, 3444100), (20, 2410870), (22, 2191700), (25, 1928696), (28, 1722050), (31, 1555400), (35, 1377640), (40, 1205435), (44, 1095850), (50, 964348), (55, 876680), (56, 861025), (62, 777700), (70, 688820), (77, 626200), (88, 547925), (100, 482174), (101, 477400), (110, 438340), (124, 388850), (140, 344410), (154, 313100), (155, 311080), (175, 275528), (200, 241087), (202, 238700), (217, 222200), (220, 219170), (248, 194425), (275, 175336), (280, 172205), (308, 156550), (310, 155540), (341, 141400), (350, 137764), (385, 125240), (404, 119350), (434, 111100), (440, 109585), (505, 95480), (550, 87668), (616, 78275), (620, 77770), (682, 70700), (700, 68882), (707, 68200), (770, 62620), (775, 62216), (808, 59675), (868, 55550), (1010, 47740), (1085, 44440), (1100, 43834), (1111, 43400), (1240, 38885), (1364, 35350), (1400, 34441), (1414, 34100), (1540, 31310), (1550, 31108), (1705, 28280), (1736, 27775), (1925, 25048), (2020, 23870), (2170, 22220), (2200, 21917), (2222, 21700), (2387, 20200), (2525, 19096), (2728, 17675), (2828, 17050), (3080, 15655), (3100, 15554), (3131, 15400), (3410, 14140), (3535, 13640), (3850, 12524), (4040, 11935), (4340, 11110), (4444, 10850), (4774, 10100), (5050, 9548), (5425, 8888), (5555, 8680), (5656, 8525), (6200, 7777), (6262, 7700), (6820, 7070)]