140278800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 180

約数和(自身を含む): 468737360

約数和(自身を除く): 328458560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 139, 145, 150, 174, 200, 232, 240, 278, 290, 300, 348, 400, 417, 435, 464, 556, 580, 600, 695, 696, 725, 834, 841, 870, 1112, 1160, 1200, 1390, 1392, 1450, 1668, 1682, 1740, 2085, 2175, 2224, 2320, 2523, 2780, 2900, 3336, 3364, 3475, 3480, 4031, 4170, 4205, 4350, 5046, 5560, 5800, 6672, 6728, 6950, 6960, 8062, 8340, 8410, 8700, 10092, 10425, 11120, 11600, 12093, 12615, 13456, 13900, 16124, 16680, 16820, 17400, 20155, 20184, 20850, 21025, 24186, 25230, 27800, 32248, 33360, 33640, 34800, 40310, 40368, 41700, 42050, 48372, 50460, 55600, 60465, 63075, 64496, 67280, 80620, 83400, 84100, 96744, 100775, 100920, 116899, 120930, 126150, 161240, 166800, 168200, 193488, 201550, 201840, 233798, 241860, 252300, 302325, 322480, 336400, 350697, 403100, 467596, 483720, 504600, 584495, 604650, 701394, 806200, 935192, 967440, 1009200, 1168990, 1209300, 1402788, 1612400, 1753485, 1870384, 2337980, 2418600, 2805576, 2922475, 3506970, 4675960, 4837200, 5611152, 5844950, 7013940, 8767425, 9351920, 11689900, 14027880, 17534850, 23379800, 28055760, 35069700, 46759600, 70139400, 140278800]

約数ペア:

[(1, 140278800), (2, 70139400), (3, 46759600), (4, 35069700), (5, 28055760), (6, 23379800), (8, 17534850), (10, 14027880), (12, 11689900), (15, 9351920), (16, 8767425), (20, 7013940), (24, 5844950), (25, 5611152), (29, 4837200), (30, 4675960), (40, 3506970), (48, 2922475), (50, 2805576), (58, 2418600), (60, 2337980), (75, 1870384), (80, 1753485), (87, 1612400), (100, 1402788), (116, 1209300), (120, 1168990), (139, 1009200), (145, 967440), (150, 935192), (174, 806200), (200, 701394), (232, 604650), (240, 584495), (278, 504600), (290, 483720), (300, 467596), (348, 403100), (400, 350697), (417, 336400), (435, 322480), (464, 302325), (556, 252300), (580, 241860), (600, 233798), (695, 201840), (696, 201550), (725, 193488), (834, 168200), (841, 166800), (870, 161240), (1112, 126150), (1160, 120930), (1200, 116899), (1390, 100920), (1392, 100775), (1450, 96744), (1668, 84100), (1682, 83400), (1740, 80620), (2085, 67280), (2175, 64496), (2224, 63075), (2320, 60465), (2523, 55600), (2780, 50460), (2900, 48372), (3336, 42050), (3364, 41700), (3475, 40368), (3480, 40310), (4031, 34800), (4170, 33640), (4205, 33360), (4350, 32248), (5046, 27800), (5560, 25230), (5800, 24186), (6672, 21025), (6728, 20850), (6950, 20184), (6960, 20155), (8062, 17400), (8340, 16820), (8410, 16680), (8700, 16124), (10092, 13900), (10425, 13456), (11120, 12615), (11600, 12093)]