75394480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 213700608

約数和(自身を除く): 138306128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 56, 62, 70, 80, 86, 101, 112, 124, 140, 155, 172, 202, 215, 217, 248, 280, 301, 310, 344, 404, 430, 434, 496, 505, 560, 602, 620, 688, 707, 808, 860, 868, 1010, 1085, 1204, 1240, 1333, 1414, 1505, 1616, 1720, 1736, 2020, 2170, 2408, 2480, 2666, 2828, 3010, 3131, 3440, 3472, 3535, 4040, 4340, 4343, 4816, 5332, 5656, 6020, 6262, 6665, 7070, 8080, 8680, 8686, 9331, 10664, 11312, 12040, 12524, 13330, 14140, 15655, 17360, 17372, 18662, 21328, 21715, 21917, 24080, 25048, 26660, 28280, 30401, 31310, 34744, 37324, 43430, 43834, 46655, 50096, 53320, 56560, 60802, 62620, 69488, 74648, 86860, 87668, 93310, 106640, 109585, 121604, 125240, 134633, 149296, 152005, 173720, 175336, 186620, 219170, 243208, 250480, 269266, 304010, 347440, 350672, 373240, 438340, 486416, 538532, 608020, 673165, 746480, 876680, 942431, 1077064, 1216040, 1346330, 1753360, 1884862, 2154128, 2432080, 2692660, 3769724, 4712155, 5385320, 7539448, 9424310, 10770640, 15078896, 18848620, 37697240, 75394480]

約数ペア:

[(1, 75394480), (2, 37697240), (4, 18848620), (5, 15078896), (7, 10770640), (8, 9424310), (10, 7539448), (14, 5385320), (16, 4712155), (20, 3769724), (28, 2692660), (31, 2432080), (35, 2154128), (40, 1884862), (43, 1753360), (56, 1346330), (62, 1216040), (70, 1077064), (80, 942431), (86, 876680), (101, 746480), (112, 673165), (124, 608020), (140, 538532), (155, 486416), (172, 438340), (202, 373240), (215, 350672), (217, 347440), (248, 304010), (280, 269266), (301, 250480), (310, 243208), (344, 219170), (404, 186620), (430, 175336), (434, 173720), (496, 152005), (505, 149296), (560, 134633), (602, 125240), (620, 121604), (688, 109585), (707, 106640), (808, 93310), (860, 87668), (868, 86860), (1010, 74648), (1085, 69488), (1204, 62620), (1240, 60802), (1333, 56560), (1414, 53320), (1505, 50096), (1616, 46655), (1720, 43834), (1736, 43430), (2020, 37324), (2170, 34744), (2408, 31310), (2480, 30401), (2666, 28280), (2828, 26660), (3010, 25048), (3131, 24080), (3440, 21917), (3472, 21715), (3535, 21328), (4040, 18662), (4340, 17372), (4343, 17360), (4816, 15655), (5332, 14140), (5656, 13330), (6020, 12524), (6262, 12040), (6665, 11312), (7070, 10664), (8080, 9331), (8680, 8686)]