66570660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 234788400

約数和(自身を除く): 168217740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 108, 109, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 218, 234, 260, 261, 270, 290, 324, 327, 348, 351, 377, 390, 405, 435, 436, 468, 522, 540, 545, 580, 585, 654, 702, 754, 780, 783, 810, 870, 981, 1044, 1053, 1090, 1131, 1170, 1305, 1308, 1404, 1417, 1508, 1566, 1620, 1635, 1740, 1755, 1885, 1962, 2106, 2180, 2262, 2340, 2349, 2610, 2834, 2943, 3132, 3161, 3270, 3393, 3510, 3770, 3915, 3924, 4212, 4251, 4524, 4698, 4905, 5220, 5265, 5655, 5668, 5886, 6322, 6540, 6786, 7020, 7085, 7540, 7830, 8502, 8829, 9396, 9483, 9810, 10179, 10530, 11310, 11745, 11772, 12644, 12753, 13572, 14170, 14715, 15660, 15805, 16965, 17004, 17658, 18966, 19620, 20358, 21060, 21255, 22620, 23490, 25506, 28340, 28449, 29430, 30537, 31610, 33930, 35316, 37932, 38259, 40716, 41093, 42510, 44145, 46980, 47415, 50895, 51012, 56898, 58860, 61074, 63220, 63765, 67860, 76518, 82186, 85020, 85347, 88290, 94830, 101790, 113796, 114777, 122148, 123279, 127530, 142245, 152685, 153036, 164372, 170694, 176580, 189660, 191295, 203580, 205465, 229554, 246558, 255060, 256041, 284490, 305370, 341388, 369837, 382590, 410930, 426735, 459108, 493116, 512082, 568980, 573885, 610740, 616395, 739674, 765180, 821860, 853470, 1024164, 1109511, 1147770, 1232790, 1280205, 1479348, 1706940, 1849185, 2219022, 2295540, 2465580, 2560410, 3328533, 3698370, 4438044, 5120820, 5547555, 6657066, 7396740, 11095110, 13314132, 16642665, 22190220, 33285330, 66570660]

約数ペア:

[(1, 66570660), (2, 33285330), (3, 22190220), (4, 16642665), (5, 13314132), (6, 11095110), (9, 7396740), (10, 6657066), (12, 5547555), (13, 5120820), (15, 4438044), (18, 3698370), (20, 3328533), (26, 2560410), (27, 2465580), (29, 2295540), (30, 2219022), (36, 1849185), (39, 1706940), (45, 1479348), (52, 1280205), (54, 1232790), (58, 1147770), (60, 1109511), (65, 1024164), (78, 853470), (81, 821860), (87, 765180), (90, 739674), (108, 616395), (109, 610740), (116, 573885), (117, 568980), (130, 512082), (135, 493116), (145, 459108), (156, 426735), (162, 410930), (174, 382590), (180, 369837), (195, 341388), (218, 305370), (234, 284490), (260, 256041), (261, 255060), (270, 246558), (290, 229554), (324, 205465), (327, 203580), (348, 191295), (351, 189660), (377, 176580), (390, 170694), (405, 164372), (435, 153036), (436, 152685), (468, 142245), (522, 127530), (540, 123279), (545, 122148), (580, 114777), (585, 113796), (654, 101790), (702, 94830), (754, 88290), (780, 85347), (783, 85020), (810, 82186), (870, 76518), (981, 67860), (1044, 63765), (1053, 63220), (1090, 61074), (1131, 58860), (1170, 56898), (1305, 51012), (1308, 50895), (1404, 47415), (1417, 46980), (1508, 44145), (1566, 42510), (1620, 41093), (1635, 40716), (1740, 38259), (1755, 37932), (1885, 35316), (1962, 33930), (2106, 31610), (2180, 30537), (2262, 29430), (2340, 28449), (2349, 28340), (2610, 25506), (2834, 23490), (2943, 22620), (3132, 21255), (3161, 21060), (3270, 20358), (3393, 19620), (3510, 18966), (3770, 17658), (3915, 17004), (3924, 16965), (4212, 15805), (4251, 15660), (4524, 14715), (4698, 14170), (4905, 13572), (5220, 12753), (5265, 12644), (5655, 11772), (5668, 11745), (5886, 11310), (6322, 10530), (6540, 10179), (6786, 9810), (7020, 9483), (7085, 9396), (7540, 8829), (7830, 8502)]