140225400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 288

約数和(自身を含む): 557107200

約数和(自身を除く): 416881800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 252, 279, 280, 300, 310, 315, 350, 359, 360, 372, 420, 434, 450, 465, 504, 525, 558, 600, 620, 630, 651, 700, 718, 744, 775, 840, 868, 900, 930, 1050, 1077, 1085, 1116, 1240, 1260, 1302, 1395, 1400, 1436, 1550, 1575, 1736, 1795, 1800, 1860, 1953, 2100, 2154, 2170, 2232, 2325, 2513, 2520, 2604, 2790, 2872, 3100, 3150, 3231, 3255, 3590, 3720, 3906, 4200, 4308, 4340, 4650, 5026, 5208, 5385, 5425, 5580, 6200, 6300, 6462, 6510, 6975, 7180, 7539, 7812, 8616, 8680, 8975, 9300, 9765, 10052, 10770, 10850, 11129, 11160, 12565, 12600, 12924, 13020, 13950, 14360, 15078, 15624, 16155, 16275, 17950, 18600, 19530, 20104, 21540, 21700, 22258, 22617, 25130, 25848, 26040, 26925, 27900, 30156, 32310, 32550, 33387, 35900, 37695, 39060, 43080, 43400, 44516, 45234, 48825, 50260, 53850, 55645, 55800, 60312, 62825, 64620, 65100, 66774, 71800, 75390, 77903, 78120, 80775, 89032, 90468, 97650, 100161, 100520, 107700, 111290, 113085, 125650, 129240, 130200, 133548, 150780, 155806, 161550, 166935, 180936, 188475, 195300, 200322, 215400, 222580, 226170, 233709, 251300, 267096, 278225, 301560, 311612, 323100, 333870, 376950, 389515, 390600, 400644, 445160, 452340, 467418, 500805, 502600, 556450, 565425, 623224, 646200, 667740, 701127, 753900, 779030, 801288, 834675, 904680, 934836, 1001610, 1112900, 1130850, 1168545, 1335480, 1402254, 1507800, 1558060, 1669350, 1869672, 1947575, 2003220, 2225800, 2261700, 2337090, 2504025, 2804508, 3116120, 3338700, 3505635, 3895150, 4006440, 4523400, 4674180, 5008050, 5609016, 5842725, 6677400, 7011270, 7790300, 9348360, 10016100, 11685450, 14022540, 15580600, 17528175, 20032200, 23370900, 28045080, 35056350, 46741800, 70112700, 140225400]

約数ペア:

[(1, 140225400), (2, 70112700), (3, 46741800), (4, 35056350), (5, 28045080), (6, 23370900), (7, 20032200), (8, 17528175), (9, 15580600), (10, 14022540), (12, 11685450), (14, 10016100), (15, 9348360), (18, 7790300), (20, 7011270), (21, 6677400), (24, 5842725), (25, 5609016), (28, 5008050), (30, 4674180), (31, 4523400), (35, 4006440), (36, 3895150), (40, 3505635), (42, 3338700), (45, 3116120), (50, 2804508), (56, 2504025), (60, 2337090), (62, 2261700), (63, 2225800), (70, 2003220), (72, 1947575), (75, 1869672), (84, 1669350), (90, 1558060), (93, 1507800), (100, 1402254), (105, 1335480), (120, 1168545), (124, 1130850), (126, 1112900), (140, 1001610), (150, 934836), (155, 904680), (168, 834675), (175, 801288), (180, 779030), (186, 753900), (200, 701127), (210, 667740), (217, 646200), (225, 623224), (248, 565425), (252, 556450), (279, 502600), (280, 500805), (300, 467418), (310, 452340), (315, 445160), (350, 400644), (359, 390600), (360, 389515), (372, 376950), (420, 333870), (434, 323100), (450, 311612), (465, 301560), (504, 278225), (525, 267096), (558, 251300), (600, 233709), (620, 226170), (630, 222580), (651, 215400), (700, 200322), (718, 195300), (744, 188475), (775, 180936), (840, 166935), (868, 161550), (900, 155806), (930, 150780), (1050, 133548), (1077, 130200), (1085, 129240), (1116, 125650), (1240, 113085), (1260, 111290), (1302, 107700), (1395, 100520), (1400, 100161), (1436, 97650), (1550, 90468), (1575, 89032), (1736, 80775), (1795, 78120), (1800, 77903), (1860, 75390), (1953, 71800), (2100, 66774), (2154, 65100), (2170, 64620), (2232, 62825), (2325, 60312), (2513, 55800), (2520, 55645), (2604, 53850), (2790, 50260), (2872, 48825), (3100, 45234), (3150, 44516), (3231, 43400), (3255, 43080), (3590, 39060), (3720, 37695), (3906, 35900), (4200, 33387), (4308, 32550), (4340, 32310), (4650, 30156), (5026, 27900), (5208, 26925), (5385, 26040), (5425, 25848), (5580, 25130), (6200, 22617), (6300, 22258), (6462, 21700), (6510, 21540), (6975, 20104), (7180, 19530), (7539, 18600), (7812, 17950), (8616, 16275), (8680, 16155), (8975, 15624), (9300, 15078), (9765, 14360), (10052, 13950), (10770, 13020), (10850, 12924), (11129, 12600), (11160, 12565)]