200903400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 678974400

約数和(自身を除く): 478071000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 239, 300, 360, 450, 467, 478, 600, 717, 900, 934, 956, 1195, 1401, 1434, 1800, 1868, 1912, 2151, 2335, 2390, 2802, 2868, 3585, 3736, 4203, 4302, 4670, 4780, 5604, 5736, 5975, 7005, 7170, 8406, 8604, 9340, 9560, 10755, 11208, 11675, 11950, 14010, 14340, 16812, 17208, 17925, 18680, 21015, 21510, 23350, 23900, 28020, 28680, 33624, 35025, 35850, 42030, 43020, 46700, 47800, 53775, 56040, 70050, 71700, 84060, 86040, 93400, 105075, 107550, 111613, 140100, 143400, 168120, 210150, 215100, 223226, 280200, 334839, 420300, 430200, 446452, 558065, 669678, 840600, 892904, 1004517, 1116130, 1339356, 1674195, 2009034, 2232260, 2678712, 2790325, 3348390, 4018068, 4464520, 5022585, 5580650, 6696780, 8036136, 8370975, 10045170, 11161300, 13393560, 16741950, 20090340, 22322600, 25112925, 33483900, 40180680, 50225850, 66967800, 100451700, 200903400]

約数ペア:

[(1, 200903400), (2, 100451700), (3, 66967800), (4, 50225850), (5, 40180680), (6, 33483900), (8, 25112925), (9, 22322600), (10, 20090340), (12, 16741950), (15, 13393560), (18, 11161300), (20, 10045170), (24, 8370975), (25, 8036136), (30, 6696780), (36, 5580650), (40, 5022585), (45, 4464520), (50, 4018068), (60, 3348390), (72, 2790325), (75, 2678712), (90, 2232260), (100, 2009034), (120, 1674195), (150, 1339356), (180, 1116130), (200, 1004517), (225, 892904), (239, 840600), (300, 669678), (360, 558065), (450, 446452), (467, 430200), (478, 420300), (600, 334839), (717, 280200), (900, 223226), (934, 215100), (956, 210150), (1195, 168120), (1401, 143400), (1434, 140100), (1800, 111613), (1868, 107550), (1912, 105075), (2151, 93400), (2335, 86040), (2390, 84060), (2802, 71700), (2868, 70050), (3585, 56040), (3736, 53775), (4203, 47800), (4302, 46700), (4670, 43020), (4780, 42030), (5604, 35850), (5736, 35025), (5975, 33624), (7005, 28680), (7170, 28020), (8406, 23900), (8604, 23350), (9340, 21510), (9560, 21015), (10755, 18680), (11208, 17925), (11675, 17208), (11950, 16812), (14010, 14340)]