673580100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 2034244800

約数和(自身を除く): 1360664700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 139, 145, 150, 174, 278, 290, 300, 348, 417, 435, 556, 557, 580, 695, 725, 834, 870, 1114, 1390, 1450, 1668, 1671, 1740, 2085, 2175, 2228, 2780, 2785, 2900, 3342, 3475, 4031, 4170, 4350, 5570, 6684, 6950, 8062, 8340, 8355, 8700, 10425, 11140, 12093, 13900, 13925, 16124, 16153, 16710, 20155, 20850, 24186, 27850, 32306, 33420, 40310, 41700, 41775, 48372, 48459, 55700, 60465, 64612, 77423, 80620, 80765, 83550, 96918, 100775, 120930, 154846, 161530, 167100, 193836, 201550, 232269, 241860, 242295, 302325, 309692, 323060, 387115, 403100, 403825, 464538, 484590, 604650, 774230, 807650, 929076, 969180, 1161345, 1209300, 1211475, 1548460, 1615300, 1935575, 2245267, 2322690, 2422950, 3871150, 4490534, 4645380, 4845900, 5806725, 6735801, 7742300, 8981068, 11226335, 11613450, 13471602, 22452670, 23226900, 26943204, 33679005, 44905340, 56131675, 67358010, 112263350, 134716020, 168395025, 224526700, 336790050, 673580100]

約数ペア:

[(1, 673580100), (2, 336790050), (3, 224526700), (4, 168395025), (5, 134716020), (6, 112263350), (10, 67358010), (12, 56131675), (15, 44905340), (20, 33679005), (25, 26943204), (29, 23226900), (30, 22452670), (50, 13471602), (58, 11613450), (60, 11226335), (75, 8981068), (87, 7742300), (100, 6735801), (116, 5806725), (139, 4845900), (145, 4645380), (150, 4490534), (174, 3871150), (278, 2422950), (290, 2322690), (300, 2245267), (348, 1935575), (417, 1615300), (435, 1548460), (556, 1211475), (557, 1209300), (580, 1161345), (695, 969180), (725, 929076), (834, 807650), (870, 774230), (1114, 604650), (1390, 484590), (1450, 464538), (1668, 403825), (1671, 403100), (1740, 387115), (2085, 323060), (2175, 309692), (2228, 302325), (2780, 242295), (2785, 241860), (2900, 232269), (3342, 201550), (3475, 193836), (4031, 167100), (4170, 161530), (4350, 154846), (5570, 120930), (6684, 100775), (6950, 96918), (8062, 83550), (8340, 80765), (8355, 80620), (8700, 77423), (10425, 64612), (11140, 60465), (12093, 55700), (13900, 48459), (13925, 48372), (16124, 41775), (16153, 41700), (16710, 40310), (20155, 33420), (20850, 32306), (24186, 27850)]