980055300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 288

約数和(自身を含む): 3431780352

約数和(自身を除く): 2451725052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 103, 105, 115, 138, 140, 150, 161, 175, 197, 206, 210, 230, 276, 300, 309, 322, 345, 350, 394, 412, 420, 460, 483, 515, 525, 575, 591, 618, 644, 690, 700, 721, 788, 805, 966, 985, 1030, 1050, 1150, 1182, 1236, 1379, 1380, 1442, 1545, 1610, 1725, 1932, 1970, 2060, 2100, 2163, 2300, 2364, 2369, 2415, 2575, 2758, 2884, 2955, 3090, 3220, 3450, 3605, 3940, 4025, 4137, 4326, 4531, 4738, 4830, 4925, 5150, 5516, 5910, 6180, 6895, 6900, 7107, 7210, 7725, 8050, 8274, 8652, 9062, 9476, 9660, 9850, 10300, 10815, 11820, 11845, 12075, 13593, 13790, 14214, 14420, 14775, 15450, 16100, 16548, 16583, 18025, 18124, 19700, 20291, 20685, 21630, 22655, 23690, 24150, 27186, 27580, 28428, 29550, 30900, 31717, 33166, 34475, 35535, 36050, 40582, 41370, 43260, 45310, 47380, 48300, 49749, 54075, 54372, 59100, 59225, 60873, 63434, 66332, 67965, 68950, 71070, 72100, 81164, 82740, 82915, 90620, 95151, 99498, 101455, 103425, 108150, 113275, 118450, 121746, 126868, 135930, 137900, 142037, 142140, 158585, 165830, 177675, 190302, 198996, 202910, 206850, 216300, 226550, 236900, 243492, 248745, 271860, 284074, 304365, 317170, 331660, 339825, 355350, 380604, 405820, 413700, 414575, 426111, 453100, 466693, 475755, 497490, 507275, 568148, 608730, 634340, 679650, 710185, 710700, 792925, 829150, 852222, 933386, 951510, 994980, 1014550, 1217460, 1243725, 1359300, 1400079, 1420370, 1521825, 1585850, 1658300, 1704444, 1866772, 1903020, 2029100, 2130555, 2333465, 2378775, 2487450, 2800158, 2840740, 3043650, 3171700, 3266851, 3550925, 4261110, 4666930, 4757550, 4974900, 5600316, 6087300, 6533702, 7000395, 7101850, 8522220, 9333860, 9515100, 9800553, 10652775, 11667325, 13067404, 14000790, 14203700, 16334255, 19601106, 21305550, 23334650, 28001580, 32668510, 35001975, 39202212, 42611100, 46669300, 49002765, 65337020, 70003950, 81671275, 98005530, 140007900, 163342550, 196011060, 245013825, 326685100, 490027650, 980055300]

約数ペア:

[(1, 980055300), (2, 490027650), (3, 326685100), (4, 245013825), (5, 196011060), (6, 163342550), (7, 140007900), (10, 98005530), (12, 81671275), (14, 70003950), (15, 65337020), (20, 49002765), (21, 46669300), (23, 42611100), (25, 39202212), (28, 35001975), (30, 32668510), (35, 28001580), (42, 23334650), (46, 21305550), (50, 19601106), (60, 16334255), (69, 14203700), (70, 14000790), (75, 13067404), (84, 11667325), (92, 10652775), (100, 9800553), (103, 9515100), (105, 9333860), (115, 8522220), (138, 7101850), (140, 7000395), (150, 6533702), (161, 6087300), (175, 5600316), (197, 4974900), (206, 4757550), (210, 4666930), (230, 4261110), (276, 3550925), (300, 3266851), (309, 3171700), (322, 3043650), (345, 2840740), (350, 2800158), (394, 2487450), (412, 2378775), (420, 2333465), (460, 2130555), (483, 2029100), (515, 1903020), (525, 1866772), (575, 1704444), (591, 1658300), (618, 1585850), (644, 1521825), (690, 1420370), (700, 1400079), (721, 1359300), (788, 1243725), (805, 1217460), (966, 1014550), (985, 994980), (1030, 951510), (1050, 933386), (1150, 852222), (1182, 829150), (1236, 792925), (1379, 710700), (1380, 710185), (1442, 679650), (1545, 634340), (1610, 608730), (1725, 568148), (1932, 507275), (1970, 497490), (2060, 475755), (2100, 466693), (2163, 453100), (2300, 426111), (2364, 414575), (2369, 413700), (2415, 405820), (2575, 380604), (2758, 355350), (2884, 339825), (2955, 331660), (3090, 317170), (3220, 304365), (3450, 284074), (3605, 271860), (3940, 248745), (4025, 243492), (4137, 236900), (4326, 226550), (4531, 216300), (4738, 206850), (4830, 202910), (4925, 198996), (5150, 190302), (5516, 177675), (5910, 165830), (6180, 158585), (6895, 142140), (6900, 142037), (7107, 137900), (7210, 135930), (7725, 126868), (8050, 121746), (8274, 118450), (8652, 113275), (9062, 108150), (9476, 103425), (9660, 101455), (9850, 99498), (10300, 95151), (10815, 90620), (11820, 82915), (11845, 82740), (12075, 81164), (13593, 72100), (13790, 71070), (14214, 68950), (14420, 67965), (14775, 66332), (15450, 63434), (16100, 60873), (16548, 59225), (16583, 59100), (18025, 54372), (18124, 54075), (19700, 49749), (20291, 48300), (20685, 47380), (21630, 45310), (22655, 43260), (23690, 41370), (24150, 40582), (27186, 36050), (27580, 35535), (28428, 34475), (29550, 33166), (30900, 31717)]