67372020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 161242380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 82, 85, 90, 102, 108, 123, 135, 153, 164, 170, 179, 180, 204, 205, 246, 255, 270, 306, 340, 358, 369, 410, 459, 492, 510, 537, 540, 612, 615, 697, 716, 738, 765, 820, 895, 918, 1020, 1074, 1107, 1230, 1394, 1476, 1530, 1611, 1790, 1836, 1845, 2091, 2148, 2214, 2295, 2460, 2685, 2788, 3043, 3060, 3222, 3485, 3580, 3690, 4182, 4428, 4590, 4833, 5370, 5535, 6086, 6273, 6444, 6970, 7339, 7380, 8055, 8364, 9129, 9180, 9666, 10455, 10740, 11070, 12172, 12546, 13940, 14678, 15215, 16110, 18258, 18819, 19332, 20910, 22017, 22140, 24165, 25092, 27387, 29356, 30430, 31365, 32220, 36516, 36695, 37638, 41820, 44034, 45645, 48330, 54774, 60860, 62730, 66051, 73390, 75276, 82161, 88068, 91290, 94095, 96660, 109548, 110085, 124763, 125460, 132102, 136935, 146780, 164322, 182580, 188190, 198153, 220170, 249526, 264204, 273870, 328644, 330255, 374289, 376380, 396306, 410805, 440340, 499052, 547740, 623815, 660510, 748578, 792612, 821610, 990765, 1122867, 1247630, 1321020, 1497156, 1643220, 1871445, 1981530, 2245734, 2495260, 3368601, 3742890, 3963060, 4491468, 5614335, 6737202, 7485780, 11228670, 13474404, 16843005, 22457340, 33686010, 67372020]

約数ペア:

[(1, 67372020), (2, 33686010), (3, 22457340), (4, 16843005), (5, 13474404), (6, 11228670), (9, 7485780), (10, 6737202), (12, 5614335), (15, 4491468), (17, 3963060), (18, 3742890), (20, 3368601), (27, 2495260), (30, 2245734), (34, 1981530), (36, 1871445), (41, 1643220), (45, 1497156), (51, 1321020), (54, 1247630), (60, 1122867), (68, 990765), (82, 821610), (85, 792612), (90, 748578), (102, 660510), (108, 623815), (123, 547740), (135, 499052), (153, 440340), (164, 410805), (170, 396306), (179, 376380), (180, 374289), (204, 330255), (205, 328644), (246, 273870), (255, 264204), (270, 249526), (306, 220170), (340, 198153), (358, 188190), (369, 182580), (410, 164322), (459, 146780), (492, 136935), (510, 132102), (537, 125460), (540, 124763), (612, 110085), (615, 109548), (697, 96660), (716, 94095), (738, 91290), (765, 88068), (820, 82161), (895, 75276), (918, 73390), (1020, 66051), (1074, 62730), (1107, 60860), (1230, 54774), (1394, 48330), (1476, 45645), (1530, 44034), (1611, 41820), (1790, 37638), (1836, 36695), (1845, 36516), (2091, 32220), (2148, 31365), (2214, 30430), (2295, 29356), (2460, 27387), (2685, 25092), (2788, 24165), (3043, 22140), (3060, 22017), (3222, 20910), (3485, 19332), (3580, 18819), (3690, 18258), (4182, 16110), (4428, 15215), (4590, 14678), (4833, 13940), (5370, 12546), (5535, 12172), (6086, 11070), (6273, 10740), (6444, 10455), (6970, 9666), (7339, 9180), (7380, 9129), (8055, 8364)]