82042740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 295142400

約数和(自身を除く): 213099660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 31, 36, 39, 45, 52, 54, 58, 60, 62, 65, 78, 87, 90, 93, 108, 116, 117, 124, 130, 135, 145, 155, 156, 169, 174, 180, 186, 195, 234, 260, 261, 270, 279, 290, 310, 338, 348, 351, 372, 377, 390, 403, 435, 465, 468, 507, 522, 540, 558, 580, 585, 620, 676, 702, 754, 780, 783, 806, 837, 845, 870, 899, 930, 1014, 1044, 1116, 1131, 1170, 1209, 1305, 1395, 1404, 1508, 1521, 1566, 1612, 1674, 1690, 1740, 1755, 1798, 1860, 1885, 2015, 2028, 2262, 2340, 2418, 2535, 2610, 2697, 2790, 3042, 3132, 3348, 3380, 3393, 3510, 3596, 3627, 3770, 3915, 4030, 4185, 4495, 4524, 4563, 4836, 4901, 5070, 5220, 5239, 5394, 5580, 5655, 6045, 6084, 6786, 7020, 7254, 7540, 7605, 7830, 8060, 8091, 8370, 8990, 9126, 9802, 10140, 10179, 10478, 10788, 10881, 11310, 11687, 12090, 13485, 13572, 14508, 14703, 15210, 15660, 15717, 16182, 16740, 16965, 17980, 18135, 18252, 19604, 20358, 20956, 21762, 22620, 22815, 23374, 24180, 24273, 24505, 26195, 26970, 29406, 30420, 31434, 32364, 33930, 35061, 36270, 40455, 40716, 43524, 44109, 45630, 46748, 47151, 48546, 49010, 50895, 52390, 53940, 54405, 58435, 58812, 62868, 67860, 70122, 72540, 73515, 78585, 80910, 88218, 91260, 94302, 97092, 98020, 101790, 104780, 105183, 108810, 116870, 121365, 132327, 140244, 141453, 147030, 151931, 157170, 161820, 175305, 176436, 188604, 203580, 210366, 217620, 220545, 233740, 235755, 242730, 264654, 282906, 294060, 303862, 314340, 315549, 350610, 420732, 441090, 455793, 471510, 485460, 525915, 529308, 565812, 607724, 631098, 661635, 701220, 707265, 759655, 882180, 911586, 943020, 1051830, 1262196, 1323270, 1367379, 1414530, 1519310, 1577745, 1823172, 2103660, 2278965, 2646540, 2734758, 2829060, 3038620, 3155490, 4102137, 4557930, 5469516, 6310980, 6836895, 8204274, 9115860, 13673790, 16408548, 20510685, 27347580, 41021370, 82042740]

約数ペア:

[(1, 82042740), (2, 41021370), (3, 27347580), (4, 20510685), (5, 16408548), (6, 13673790), (9, 9115860), (10, 8204274), (12, 6836895), (13, 6310980), (15, 5469516), (18, 4557930), (20, 4102137), (26, 3155490), (27, 3038620), (29, 2829060), (30, 2734758), (31, 2646540), (36, 2278965), (39, 2103660), (45, 1823172), (52, 1577745), (54, 1519310), (58, 1414530), (60, 1367379), (62, 1323270), (65, 1262196), (78, 1051830), (87, 943020), (90, 911586), (93, 882180), (108, 759655), (116, 707265), (117, 701220), (124, 661635), (130, 631098), (135, 607724), (145, 565812), (155, 529308), (156, 525915), (169, 485460), (174, 471510), (180, 455793), (186, 441090), (195, 420732), (234, 350610), (260, 315549), (261, 314340), (270, 303862), (279, 294060), (290, 282906), (310, 264654), (338, 242730), (348, 235755), (351, 233740), (372, 220545), (377, 217620), (390, 210366), (403, 203580), (435, 188604), (465, 176436), (468, 175305), (507, 161820), (522, 157170), (540, 151931), (558, 147030), (580, 141453), (585, 140244), (620, 132327), (676, 121365), (702, 116870), (754, 108810), (780, 105183), (783, 104780), (806, 101790), (837, 98020), (845, 97092), (870, 94302), (899, 91260), (930, 88218), (1014, 80910), (1044, 78585), (1116, 73515), (1131, 72540), (1170, 70122), (1209, 67860), (1305, 62868), (1395, 58812), (1404, 58435), (1508, 54405), (1521, 53940), (1566, 52390), (1612, 50895), (1674, 49010), (1690, 48546), (1740, 47151), (1755, 46748), (1798, 45630), (1860, 44109), (1885, 43524), (2015, 40716), (2028, 40455), (2262, 36270), (2340, 35061), (2418, 33930), (2535, 32364), (2610, 31434), (2697, 30420), (2790, 29406), (3042, 26970), (3132, 26195), (3348, 24505), (3380, 24273), (3393, 24180), (3510, 23374), (3596, 22815), (3627, 22620), (3770, 21762), (3915, 20956), (4030, 20358), (4185, 19604), (4495, 18252), (4524, 18135), (4563, 17980), (4836, 16965), (4901, 16740), (5070, 16182), (5220, 15717), (5239, 15660), (5394, 15210), (5580, 14703), (5655, 14508), (6045, 13572), (6084, 13485), (6786, 12090), (7020, 11687), (7254, 11310), (7540, 10881), (7605, 10788), (7830, 10478), (8060, 10179), (8091, 10140), (8370, 9802), (8990, 9126)]