75645240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3413

約数の個数: 128

約数和(自身を含む): 262206720

約数和(自身を除く): 186561480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3371, 3740, 4488, 5610, 6742, 7480, 10113, 11220, 13484, 16855, 20226, 22440, 26968, 33710, 37081, 40452, 50565, 57307, 67420, 74162, 80904, 101130, 111243, 114614, 134840, 148324, 171921, 185405, 202260, 222486, 229228, 286535, 296648, 343842, 370810, 404520, 444972, 458456, 556215, 573070, 630377, 687684, 741620, 859605, 889944, 1112430, 1146140, 1260754, 1375368, 1483240, 1719210, 1891131, 2224860, 2292280, 2521508, 3151885, 3438420, 3782262, 4449720, 5043016, 6303770, 6876840, 7564524, 9455655, 12607540, 15129048, 18911310, 25215080, 37822620, 75645240]

約数ペア:

[(1, 75645240), (2, 37822620), (3, 25215080), (4, 18911310), (5, 15129048), (6, 12607540), (8, 9455655), (10, 7564524), (11, 6876840), (12, 6303770), (15, 5043016), (17, 4449720), (20, 3782262), (22, 3438420), (24, 3151885), (30, 2521508), (33, 2292280), (34, 2224860), (40, 1891131), (44, 1719210), (51, 1483240), (55, 1375368), (60, 1260754), (66, 1146140), (68, 1112430), (85, 889944), (88, 859605), (102, 741620), (110, 687684), (120, 630377), (132, 573070), (136, 556215), (165, 458456), (170, 444972), (187, 404520), (204, 370810), (220, 343842), (255, 296648), (264, 286535), (330, 229228), (340, 222486), (374, 202260), (408, 185405), (440, 171921), (510, 148324), (561, 134840), (660, 114614), (680, 111243), (748, 101130), (935, 80904), (1020, 74162), (1122, 67420), (1320, 57307), (1496, 50565), (1870, 40452), (2040, 37081), (2244, 33710), (2805, 26968), (3371, 22440), (3740, 20226), (4488, 16855), (5610, 13484), (6742, 11220), (7480, 10113)]