75682750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 174545280

約数和(自身を除く): 98862530

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 73, 110, 125, 130, 143, 145, 146, 250, 275, 286, 290, 319, 325, 365, 377, 550, 638, 650, 715, 725, 730, 754, 803, 949, 1375, 1430, 1450, 1595, 1606, 1625, 1825, 1885, 1898, 2117, 2750, 3190, 3250, 3575, 3625, 3650, 3770, 4015, 4147, 4234, 4745, 7150, 7250, 7975, 8030, 8294, 9125, 9425, 9490, 10439, 10585, 15950, 17875, 18250, 18850, 20075, 20735, 20878, 21170, 23287, 23725, 27521, 35750, 39875, 40150, 41470, 46574, 47125, 47450, 52195, 52925, 55042, 79750, 94250, 100375, 103675, 104390, 105850, 116435, 118625, 137605, 200750, 207350, 232870, 237250, 260975, 264625, 275210, 302731, 518375, 521950, 529250, 582175, 605462, 688025, 1036750, 1164350, 1304875, 1376050, 1513655, 2609750, 2910875, 3027310, 3440125, 5821750, 6880250, 7568275, 15136550, 37841375, 75682750]

約数ペア:

[(1, 75682750), (2, 37841375), (5, 15136550), (10, 7568275), (11, 6880250), (13, 5821750), (22, 3440125), (25, 3027310), (26, 2910875), (29, 2609750), (50, 1513655), (55, 1376050), (58, 1304875), (65, 1164350), (73, 1036750), (110, 688025), (125, 605462), (130, 582175), (143, 529250), (145, 521950), (146, 518375), (250, 302731), (275, 275210), (286, 264625), (290, 260975), (319, 237250), (325, 232870), (365, 207350), (377, 200750), (550, 137605), (638, 118625), (650, 116435), (715, 105850), (725, 104390), (730, 103675), (754, 100375), (803, 94250), (949, 79750), (1375, 55042), (1430, 52925), (1450, 52195), (1595, 47450), (1606, 47125), (1625, 46574), (1825, 41470), (1885, 40150), (1898, 39875), (2117, 35750), (2750, 27521), (3190, 23725), (3250, 23287), (3575, 21170), (3625, 20878), (3650, 20735), (3770, 20075), (4015, 18850), (4147, 18250), (4234, 17875), (4745, 15950), (7150, 10585), (7250, 10439), (7975, 9490), (8030, 9425), (8294, 9125)]