75162780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 432

約数和(自身を含む): 313709760

約数和(自身を除く): 238546980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 29, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 58, 60, 63, 66, 68, 70, 77, 84, 85, 87, 90, 99, 102, 105, 110, 116, 119, 121, 126, 132, 140, 145, 153, 154, 165, 170, 174, 180, 187, 198, 203, 204, 210, 220, 231, 238, 242, 252, 255, 261, 290, 306, 308, 315, 319, 330, 340, 348, 357, 363, 374, 385, 396, 406, 420, 435, 462, 476, 484, 493, 495, 510, 522, 561, 580, 595, 605, 609, 612, 630, 638, 660, 693, 714, 726, 748, 765, 770, 812, 847, 870, 924, 935, 957, 986, 990, 1015, 1020, 1044, 1071, 1089, 1122, 1155, 1190, 1210, 1218, 1260, 1276, 1305, 1309, 1386, 1428, 1452, 1479, 1530, 1540, 1595, 1683, 1694, 1740, 1785, 1815, 1827, 1870, 1914, 1972, 1980, 2030, 2057, 2142, 2178, 2233, 2244, 2310, 2380, 2420, 2436, 2465, 2541, 2610, 2618, 2772, 2805, 2871, 2958, 3045, 3060, 3190, 3366, 3388, 3451, 3465, 3509, 3570, 3630, 3654, 3740, 3828, 3927, 4060, 4114, 4235, 4284, 4356, 4437, 4466, 4620, 4785, 4930, 5082, 5220, 5236, 5355, 5423, 5445, 5610, 5742, 5916, 6090, 6171, 6380, 6545, 6699, 6732, 6902, 6930, 7018, 7140, 7260, 7308, 7395, 7623, 7854, 8228, 8415, 8470, 8874, 8932, 9135, 9570, 9860, 10164, 10285, 10353, 10527, 10710, 10846, 10890, 11165, 11220, 11484, 11781, 12180, 12342, 12705, 13090, 13398, 13804, 13860, 14036, 14355, 14399, 14790, 15246, 15708, 16269, 16830, 16940, 17255, 17545, 17748, 18270, 18513, 19140, 19635, 20097, 20570, 20706, 21054, 21420, 21692, 21780, 22185, 22330, 23562, 24563, 24684, 25410, 26180, 26796, 27115, 28710, 28798, 29580, 30492, 30855, 31059, 31581, 32538, 33495, 33660, 34510, 35090, 36540, 37026, 37961, 38115, 39270, 40194, 41140, 41412, 42108, 43197, 44370, 44660, 47124, 48807, 49126, 50820, 51765, 52635, 54230, 57420, 57596, 58905, 59653, 61710, 62118, 63162, 65076, 66990, 69020, 70180, 71995, 73689, 74052, 75922, 76230, 78540, 80388, 81345, 86394, 88740, 92565, 97614, 98252, 100485, 103530, 105270, 108460, 113883, 117810, 119306, 122815, 123420, 124236, 126324, 129591, 133980, 143990, 147378, 151844, 152460, 155295, 157905, 162690, 172788, 178959, 185130, 189805, 195228, 200970, 207060, 210540, 215985, 221067, 227766, 235620, 238612, 244035, 245630, 259182, 287980, 294756, 298265, 310590, 315810, 325380, 341649, 357918, 368445, 370260, 379610, 401940, 417571, 431970, 442134, 455532, 488070, 491260, 518364, 536877, 569415, 596530, 621180, 631620, 647955, 683298, 715836, 736890, 759220, 835142, 863940, 884268, 894795, 976140, 1073754, 1105335, 1138830, 1193060, 1252713, 1295910, 1366596, 1473780, 1670284, 1708245, 1789590, 2087855, 2147508, 2210670, 2277660, 2505426, 2591820, 2684385, 3416490, 3579180, 3758139, 4175710, 4421340, 5010852, 5368770, 6263565, 6832980, 7516278, 8351420, 10737540, 12527130, 15032556, 18790695, 25054260, 37581390, 75162780]

約数ペア:

[(1, 75162780), (2, 37581390), (3, 25054260), (4, 18790695), (5, 15032556), (6, 12527130), (7, 10737540), (9, 8351420), (10, 7516278), (11, 6832980), (12, 6263565), (14, 5368770), (15, 5010852), (17, 4421340), (18, 4175710), (20, 3758139), (21, 3579180), (22, 3416490), (28, 2684385), (29, 2591820), (30, 2505426), (33, 2277660), (34, 2210670), (35, 2147508), (36, 2087855), (42, 1789590), (44, 1708245), (45, 1670284), (51, 1473780), (55, 1366596), (58, 1295910), (60, 1252713), (63, 1193060), (66, 1138830), (68, 1105335), (70, 1073754), (77, 976140), (84, 894795), (85, 884268), (87, 863940), (90, 835142), (99, 759220), (102, 736890), (105, 715836), (110, 683298), (116, 647955), (119, 631620), (121, 621180), (126, 596530), (132, 569415), (140, 536877), (145, 518364), (153, 491260), (154, 488070), (165, 455532), (170, 442134), (174, 431970), (180, 417571), (187, 401940), (198, 379610), (203, 370260), (204, 368445), (210, 357918), (220, 341649), (231, 325380), (238, 315810), (242, 310590), (252, 298265), (255, 294756), (261, 287980), (290, 259182), (306, 245630), (308, 244035), (315, 238612), (319, 235620), (330, 227766), (340, 221067), (348, 215985), (357, 210540), (363, 207060), (374, 200970), (385, 195228), (396, 189805), (406, 185130), (420, 178959), (435, 172788), (462, 162690), (476, 157905), (484, 155295), (493, 152460), (495, 151844), (510, 147378), (522, 143990), (561, 133980), (580, 129591), (595, 126324), (605, 124236), (609, 123420), (612, 122815), (630, 119306), (638, 117810), (660, 113883), (693, 108460), (714, 105270), (726, 103530), (748, 100485), (765, 98252), (770, 97614), (812, 92565), (847, 88740), (870, 86394), (924, 81345), (935, 80388), (957, 78540), (986, 76230), (990, 75922), (1015, 74052), (1020, 73689), (1044, 71995), (1071, 70180), (1089, 69020), (1122, 66990), (1155, 65076), (1190, 63162), (1210, 62118), (1218, 61710), (1260, 59653), (1276, 58905), (1305, 57596), (1309, 57420), (1386, 54230), (1428, 52635), (1452, 51765), (1479, 50820), (1530, 49126), (1540, 48807), (1595, 47124), (1683, 44660), (1694, 44370), (1740, 43197), (1785, 42108), (1815, 41412), (1827, 41140), (1870, 40194), (1914, 39270), (1972, 38115), (1980, 37961), (2030, 37026), (2057, 36540), (2142, 35090), (2178, 34510), (2233, 33660), (2244, 33495), (2310, 32538), (2380, 31581), (2420, 31059), (2436, 30855), (2465, 30492), (2541, 29580), (2610, 28798), (2618, 28710), (2772, 27115), (2805, 26796), (2871, 26180), (2958, 25410), (3045, 24684), (3060, 24563), (3190, 23562), (3366, 22330), (3388, 22185), (3451, 21780), (3465, 21692), (3509, 21420), (3570, 21054), (3630, 20706), (3654, 20570), (3740, 20097), (3828, 19635), (3927, 19140), (4060, 18513), (4114, 18270), (4235, 17748), (4284, 17545), (4356, 17255), (4437, 16940), (4466, 16830), (4620, 16269), (4785, 15708), (4930, 15246), (5082, 14790), (5220, 14399), (5236, 14355), (5355, 14036), (5423, 13860), (5445, 13804), (5610, 13398), (5742, 13090), (5916, 12705), (6090, 12342), (6171, 12180), (6380, 11781), (6545, 11484), (6699, 11220), (6732, 11165), (6902, 10890), (6930, 10846), (7018, 10710), (7140, 10527), (7260, 10353), (7308, 10285), (7395, 10164), (7623, 9860), (7854, 9570), (8228, 9135), (8415, 8932), (8470, 8874)]