76168840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{599}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 198936000

約数和(自身を除く): 122767160

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 289, 340, 374, 440, 578, 599, 680, 748, 935, 1156, 1198, 1445, 1496, 1870, 2312, 2396, 2890, 2995, 3179, 3740, 4792, 5780, 5990, 6358, 6589, 7480, 10183, 11560, 11980, 12716, 13178, 15895, 20366, 23960, 25432, 26356, 31790, 32945, 40732, 50915, 52712, 63580, 65890, 81464, 101830, 112013, 127160, 131780, 173111, 203660, 224026, 263560, 346222, 407320, 448052, 560065, 692444, 865555, 896104, 1120130, 1384888, 1731110, 1904221, 2240260, 3462220, 3808442, 4480520, 6924440, 7616884, 9521105, 15233768, 19042210, 38084420, 76168840]

約数ペア:

[(1, 76168840), (2, 38084420), (4, 19042210), (5, 15233768), (8, 9521105), (10, 7616884), (11, 6924440), (17, 4480520), (20, 3808442), (22, 3462220), (34, 2240260), (40, 1904221), (44, 1731110), (55, 1384888), (68, 1120130), (85, 896104), (88, 865555), (110, 692444), (136, 560065), (170, 448052), (187, 407320), (220, 346222), (289, 263560), (340, 224026), (374, 203660), (440, 173111), (578, 131780), (599, 127160), (680, 112013), (748, 101830), (935, 81464), (1156, 65890), (1198, 63580), (1445, 52712), (1496, 50915), (1870, 40732), (2312, 32945), (2396, 31790), (2890, 26356), (2995, 25432), (3179, 23960), (3740, 20366), (4792, 15895), (5780, 13178), (5990, 12716), (6358, 11980), (6589, 11560), (7480, 10183)]