207538200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 240

約数和(自身を含む): 753500880

約数和(自身を除く): 545962680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 90, 92, 100, 108, 115, 120, 135, 138, 150, 162, 180, 184, 200, 207, 216, 225, 230, 270, 276, 300, 324, 345, 360, 405, 414, 450, 460, 540, 552, 557, 575, 600, 621, 648, 675, 690, 810, 828, 900, 920, 1035, 1080, 1114, 1150, 1242, 1350, 1380, 1620, 1656, 1671, 1725, 1800, 1863, 2025, 2070, 2228, 2300, 2484, 2700, 2760, 2785, 3105, 3240, 3342, 3450, 3726, 4050, 4140, 4456, 4600, 4968, 5013, 5175, 5400, 5570, 6210, 6684, 6900, 7452, 8100, 8280, 8355, 9315, 10026, 10350, 11140, 12420, 12811, 13368, 13800, 13925, 14904, 15039, 15525, 16200, 16710, 18630, 20052, 20700, 22280, 24840, 25065, 25622, 27850, 30078, 31050, 33420, 37260, 38433, 40104, 41400, 41775, 45117, 46575, 50130, 51244, 55700, 60156, 62100, 64055, 66840, 74520, 75195, 76866, 83550, 90234, 93150, 100260, 102488, 111400, 115299, 120312, 124200, 125325, 128110, 150390, 153732, 167100, 180468, 186300, 192165, 200520, 225585, 230598, 250650, 256220, 300780, 307464, 320275, 334200, 345897, 360936, 372600, 375975, 384330, 451170, 461196, 501300, 512440, 576495, 601560, 640550, 691794, 751950, 768660, 902340, 922392, 960825, 1002600, 1037691, 1127925, 1152990, 1281100, 1383588, 1503900, 1537320, 1729485, 1804680, 1921650, 2075382, 2255850, 2305980, 2562200, 2767176, 2882475, 3007800, 3458970, 3843300, 4150764, 4511700, 4611960, 5188455, 5764950, 6917940, 7686600, 8301528, 8647425, 9023400, 10376910, 11529900, 13835880, 17294850, 20753820, 23059800, 25942275, 34589700, 41507640, 51884550, 69179400, 103769100, 207538200]

約数ペア:

[(1, 207538200), (2, 103769100), (3, 69179400), (4, 51884550), (5, 41507640), (6, 34589700), (8, 25942275), (9, 23059800), (10, 20753820), (12, 17294850), (15, 13835880), (18, 11529900), (20, 10376910), (23, 9023400), (24, 8647425), (25, 8301528), (27, 7686600), (30, 6917940), (36, 5764950), (40, 5188455), (45, 4611960), (46, 4511700), (50, 4150764), (54, 3843300), (60, 3458970), (69, 3007800), (72, 2882475), (75, 2767176), (81, 2562200), (90, 2305980), (92, 2255850), (100, 2075382), (108, 1921650), (115, 1804680), (120, 1729485), (135, 1537320), (138, 1503900), (150, 1383588), (162, 1281100), (180, 1152990), (184, 1127925), (200, 1037691), (207, 1002600), (216, 960825), (225, 922392), (230, 902340), (270, 768660), (276, 751950), (300, 691794), (324, 640550), (345, 601560), (360, 576495), (405, 512440), (414, 501300), (450, 461196), (460, 451170), (540, 384330), (552, 375975), (557, 372600), (575, 360936), (600, 345897), (621, 334200), (648, 320275), (675, 307464), (690, 300780), (810, 256220), (828, 250650), (900, 230598), (920, 225585), (1035, 200520), (1080, 192165), (1114, 186300), (1150, 180468), (1242, 167100), (1350, 153732), (1380, 150390), (1620, 128110), (1656, 125325), (1671, 124200), (1725, 120312), (1800, 115299), (1863, 111400), (2025, 102488), (2070, 100260), (2228, 93150), (2300, 90234), (2484, 83550), (2700, 76866), (2760, 75195), (2785, 74520), (3105, 66840), (3240, 64055), (3342, 62100), (3450, 60156), (3726, 55700), (4050, 51244), (4140, 50130), (4456, 46575), (4600, 45117), (4968, 41775), (5013, 41400), (5175, 40104), (5400, 38433), (5570, 37260), (6210, 33420), (6684, 31050), (6900, 30078), (7452, 27850), (8100, 25622), (8280, 25065), (8355, 24840), (9315, 22280), (10026, 20700), (10350, 20052), (11140, 18630), (12420, 16710), (12811, 16200), (13368, 15525), (13800, 15039), (13925, 14904)]