129079980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 442743840

約数和(自身を除く): 313663860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 43, 45, 51, 54, 60, 68, 81, 85, 86, 90, 102, 108, 109, 129, 135, 153, 162, 170, 172, 180, 204, 215, 218, 255, 258, 270, 306, 324, 327, 340, 387, 405, 430, 436, 459, 510, 516, 540, 545, 612, 645, 654, 731, 765, 774, 810, 860, 918, 981, 1020, 1090, 1161, 1290, 1308, 1377, 1462, 1530, 1548, 1620, 1635, 1836, 1853, 1935, 1962, 2180, 2193, 2295, 2322, 2580, 2754, 2924, 2943, 3060, 3270, 3483, 3655, 3706, 3870, 3924, 4386, 4590, 4644, 4687, 4905, 5508, 5559, 5805, 5886, 6540, 6579, 6885, 6966, 7310, 7412, 7740, 8772, 8829, 9180, 9265, 9374, 9810, 10965, 11118, 11610, 11772, 13158, 13770, 13932, 14061, 14620, 14715, 16677, 17415, 17658, 18530, 18748, 19620, 19737, 21930, 22236, 23220, 23435, 26316, 27540, 27795, 28122, 29430, 32895, 33354, 34830, 35316, 37060, 39474, 42183, 43860, 44145, 46870, 50031, 55590, 56244, 58860, 59211, 65790, 66708, 69660, 70305, 78948, 79679, 83385, 84366, 88290, 93740, 98685, 100062, 111180, 118422, 126549, 131580, 140610, 150093, 159358, 166770, 168732, 176580, 197370, 200124, 210915, 236844, 239037, 250155, 253098, 281220, 296055, 300186, 318716, 333540, 379647, 394740, 398395, 421830, 478074, 500310, 506196, 592110, 600372, 632745, 717111, 750465, 759294, 796790, 843660, 956148, 1000620, 1184220, 1195185, 1265490, 1434222, 1500930, 1518588, 1593580, 1898235, 2151333, 2390370, 2530980, 2868444, 3001860, 3585555, 3796470, 4302666, 4780740, 6453999, 7171110, 7592940, 8605332, 10756665, 12907998, 14342220, 21513330, 25815996, 32269995, 43026660, 64539990, 129079980]

約数ペア:

[(1, 129079980), (2, 64539990), (3, 43026660), (4, 32269995), (5, 25815996), (6, 21513330), (9, 14342220), (10, 12907998), (12, 10756665), (15, 8605332), (17, 7592940), (18, 7171110), (20, 6453999), (27, 4780740), (30, 4302666), (34, 3796470), (36, 3585555), (43, 3001860), (45, 2868444), (51, 2530980), (54, 2390370), (60, 2151333), (68, 1898235), (81, 1593580), (85, 1518588), (86, 1500930), (90, 1434222), (102, 1265490), (108, 1195185), (109, 1184220), (129, 1000620), (135, 956148), (153, 843660), (162, 796790), (170, 759294), (172, 750465), (180, 717111), (204, 632745), (215, 600372), (218, 592110), (255, 506196), (258, 500310), (270, 478074), (306, 421830), (324, 398395), (327, 394740), (340, 379647), (387, 333540), (405, 318716), (430, 300186), (436, 296055), (459, 281220), (510, 253098), (516, 250155), (540, 239037), (545, 236844), (612, 210915), (645, 200124), (654, 197370), (731, 176580), (765, 168732), (774, 166770), (810, 159358), (860, 150093), (918, 140610), (981, 131580), (1020, 126549), (1090, 118422), (1161, 111180), (1290, 100062), (1308, 98685), (1377, 93740), (1462, 88290), (1530, 84366), (1548, 83385), (1620, 79679), (1635, 78948), (1836, 70305), (1853, 69660), (1935, 66708), (1962, 65790), (2180, 59211), (2193, 58860), (2295, 56244), (2322, 55590), (2580, 50031), (2754, 46870), (2924, 44145), (2943, 43860), (3060, 42183), (3270, 39474), (3483, 37060), (3655, 35316), (3706, 34830), (3870, 33354), (3924, 32895), (4386, 29430), (4590, 28122), (4644, 27795), (4687, 27540), (4905, 26316), (5508, 23435), (5559, 23220), (5805, 22236), (5886, 21930), (6540, 19737), (6579, 19620), (6885, 18748), (6966, 18530), (7310, 17658), (7412, 17415), (7740, 16677), (8772, 14715), (8829, 14620), (9180, 14061), (9265, 13932), (9374, 13770), (9810, 13158), (10965, 11772), (11118, 11610)]