18644711580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{811}}^1$

素因数の和:1537

約数の個数: 288

約数和(自身を含む): 65502597888

約数和(自身を除く): 46857886308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 683, 748, 765, 811, 935, 990, 1020, 1122, 1366, 1530, 1622, 1683, 1870, 1980, 2049, 2244, 2433, 2732, 2805, 3060, 3244, 3366, 3415, 3740, 4055, 4098, 4866, 5610, 6147, 6732, 6830, 7299, 7513, 8110, 8196, 8415, 8921, 9732, 10245, 11220, 11611, 12165, 12294, 13660, 13787, 14598, 15026, 16220, 16830, 17842, 20490, 22539, 23222, 24330, 24588, 26763, 27574, 29196, 30052, 30735, 33660, 34833, 35684, 36495, 37565, 40980, 41361, 44605, 45078, 46444, 48660, 53526, 55148, 58055, 61470, 67617, 68935, 69666, 72990, 75130, 80289, 82722, 89210, 90156, 104499, 107052, 112695, 116110, 122940, 124083, 127721, 133815, 135234, 137870, 139332, 145980, 150260, 151657, 160578, 165444, 174165, 178420, 206805, 208998, 225390, 232220, 248166, 255442, 267630, 270468, 275740, 303314, 321156, 338085, 348330, 383163, 401445, 413610, 417996, 450780, 454971, 496332, 510884, 522495, 535260, 553913, 606628, 620415, 638605, 676170, 696660, 758285, 766326, 802890, 827220, 909942, 1044990, 1107826, 1149489, 1240830, 1277210, 1352340, 1364913, 1516570, 1532652, 1605780, 1661739, 1819884, 1915815, 2089980, 2215652, 2274855, 2298978, 2481660, 2554420, 2729826, 2769565, 3033140, 3323478, 3831630, 4549710, 4597956, 4985217, 5459652, 5539130, 5747445, 6093043, 6646956, 6824565, 7663260, 8308695, 9099420, 9416521, 9970434, 11078260, 11494890, 12186086, 13649130, 16617390, 18279129, 18833042, 19940868, 22989780, 24372172, 24926085, 27298260, 28249563, 30465215, 33234780, 36558258, 37666084, 47082605, 49852170, 54837387, 56499126, 60930430, 73116516, 84748689, 91395645, 94165210, 99704340, 103581731, 109674774, 112998252, 121860860, 141247815, 169497378, 182791290, 188330420, 207163462, 219349548, 274186935, 282495630, 310745193, 338994756, 365582580, 414326924, 423743445, 517908655, 548373870, 564991260, 621490386, 847486890, 932235579, 1035817310, 1096747740, 1242980772, 1553725965, 1694973780, 1864471158, 2071634620, 3107451930, 3728942316, 4661177895, 6214903860, 9322355790, 18644711580]

約数ペア:

[(1, 18644711580), (2, 9322355790), (3, 6214903860), (4, 4661177895), (5, 3728942316), (6, 3107451930), (9, 2071634620), (10, 1864471158), (11, 1694973780), (12, 1553725965), (15, 1242980772), (17, 1096747740), (18, 1035817310), (20, 932235579), (22, 847486890), (30, 621490386), (33, 564991260), (34, 548373870), (36, 517908655), (44, 423743445), (45, 414326924), (51, 365582580), (55, 338994756), (60, 310745193), (66, 282495630), (68, 274186935), (85, 219349548), (90, 207163462), (99, 188330420), (102, 182791290), (110, 169497378), (132, 141247815), (153, 121860860), (165, 112998252), (170, 109674774), (180, 103581731), (187, 99704340), (198, 94165210), (204, 91395645), (220, 84748689), (255, 73116516), (306, 60930430), (330, 56499126), (340, 54837387), (374, 49852170), (396, 47082605), (495, 37666084), (510, 36558258), (561, 33234780), (612, 30465215), (660, 28249563), (683, 27298260), (748, 24926085), (765, 24372172), (811, 22989780), (935, 19940868), (990, 18833042), (1020, 18279129), (1122, 16617390), (1366, 13649130), (1530, 12186086), (1622, 11494890), (1683, 11078260), (1870, 9970434), (1980, 9416521), (2049, 9099420), (2244, 8308695), (2433, 7663260), (2732, 6824565), (2805, 6646956), (3060, 6093043), (3244, 5747445), (3366, 5539130), (3415, 5459652), (3740, 4985217), (4055, 4597956), (4098, 4549710), (4866, 3831630), (5610, 3323478), (6147, 3033140), (6732, 2769565), (6830, 2729826), (7299, 2554420), (7513, 2481660), (8110, 2298978), (8196, 2274855), (8415, 2215652), (8921, 2089980), (9732, 1915815), (10245, 1819884), (11220, 1661739), (11611, 1605780), (12165, 1532652), (12294, 1516570), (13660, 1364913), (13787, 1352340), (14598, 1277210), (15026, 1240830), (16220, 1149489), (16830, 1107826), (17842, 1044990), (20490, 909942), (22539, 827220), (23222, 802890), (24330, 766326), (24588, 758285), (26763, 696660), (27574, 676170), (29196, 638605), (30052, 620415), (30735, 606628), (33660, 553913), (34833, 535260), (35684, 522495), (36495, 510884), (37565, 496332), (40980, 454971), (41361, 450780), (44605, 417996), (45078, 413610), (46444, 401445), (48660, 383163), (53526, 348330), (55148, 338085), (58055, 321156), (61470, 303314), (67617, 275740), (68935, 270468), (69666, 267630), (72990, 255442), (75130, 248166), (80289, 232220), (82722, 225390), (89210, 208998), (90156, 206805), (104499, 178420), (107052, 174165), (112695, 165444), (116110, 160578), (122940, 151657), (124083, 150260), (127721, 145980), (133815, 139332), (135234, 137870)]