1994605200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{79151}}^1$

素因数の和:79182

約数の個数: 180

約数和(自身を含む): 7910767488

約数和(自身を除く): 5916162288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 8400, 12600, 25200, 79151, 158302, 237453, 316604, 395755, 474906, 554057, 633208, 712359, 791510, 949812, 1108114, 1187265, 1266416, 1424718, 1583020, 1662171, 1899624, 1978775, 2216228, 2374530, 2770285, 2849436, 3166040, 3324342, 3561795, 3799248, 3957550, 4432456, 4749060, 4986513, 5540570, 5698872, 5936325, 6332080, 6648684, 7123590, 7915100, 8310855, 8864912, 9498120, 9973026, 11081140, 11397744, 11872650, 13297368, 13851425, 14247180, 15830200, 16621710, 17808975, 18996240, 19946052, 22162280, 23745300, 24932565, 26594736, 27702850, 28494360, 31660400, 33243420, 35617950, 39892104, 41554275, 44324560, 47490600, 49865130, 55405700, 56988720, 66486840, 71235900, 79784208, 83108550, 94981200, 99730260, 110811400, 124662825, 132973680, 142471800, 166217100, 199460520, 221622800, 249325650, 284943600, 332434200, 398921040, 498651300, 664868400, 997302600, 1994605200]

約数ペア:

[(1, 1994605200), (2, 997302600), (3, 664868400), (4, 498651300), (5, 398921040), (6, 332434200), (7, 284943600), (8, 249325650), (9, 221622800), (10, 199460520), (12, 166217100), (14, 142471800), (15, 132973680), (16, 124662825), (18, 110811400), (20, 99730260), (21, 94981200), (24, 83108550), (25, 79784208), (28, 71235900), (30, 66486840), (35, 56988720), (36, 55405700), (40, 49865130), (42, 47490600), (45, 44324560), (48, 41554275), (50, 39892104), (56, 35617950), (60, 33243420), (63, 31660400), (70, 28494360), (72, 27702850), (75, 26594736), (80, 24932565), (84, 23745300), (90, 22162280), (100, 19946052), (105, 18996240), (112, 17808975), (120, 16621710), (126, 15830200), (140, 14247180), (144, 13851425), (150, 13297368), (168, 11872650), (175, 11397744), (180, 11081140), (200, 9973026), (210, 9498120), (225, 8864912), (240, 8310855), (252, 7915100), (280, 7123590), (300, 6648684), (315, 6332080), (336, 5936325), (350, 5698872), (360, 5540570), (400, 4986513), (420, 4749060), (450, 4432456), (504, 3957550), (525, 3799248), (560, 3561795), (600, 3324342), (630, 3166040), (700, 2849436), (720, 2770285), (840, 2374530), (900, 2216228), (1008, 1978775), (1050, 1899624), (1200, 1662171), (1260, 1583020), (1400, 1424718), (1575, 1266416), (1680, 1187265), (1800, 1108114), (2100, 949812), (2520, 791510), (2800, 712359), (3150, 633208), (3600, 554057), (4200, 474906), (5040, 395755), (6300, 316604), (8400, 237453), (12600, 158302), (25200, 79151)]