215048090700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{367}}^1\times {\mathrm{72341}}^1$

素因数の和:72734

約数の個数: 180

約数和(自身を含む): 699010072992

約数和(自身を除く): 483961982292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 367, 405, 450, 540, 675, 734, 810, 900, 1101, 1350, 1468, 1620, 1835, 2025, 2202, 2700, 3303, 3670, 4050, 4404, 5505, 6606, 7340, 8100, 9175, 9909, 11010, 13212, 16515, 18350, 19818, 22020, 27525, 29727, 33030, 36700, 39636, 49545, 55050, 59454, 66060, 72341, 82575, 99090, 110100, 118908, 144682, 148635, 165150, 198180, 217023, 247725, 289364, 297270, 330300, 361705, 434046, 495450, 594540, 651069, 723410, 743175, 868092, 990900, 1085115, 1302138, 1446820, 1486350, 1808525, 1953207, 2170230, 2604276, 2972700, 3255345, 3617050, 3906414, 4340460, 5425575, 5859621, 6510690, 7234100, 7812828, 9766035, 10851150, 11719242, 13021380, 16276725, 19532070, 21702300, 23438484, 26549147, 29298105, 32553450, 39064140, 48830175, 53098294, 58596210, 65106900, 79647441, 97660350, 106196588, 117192420, 132745735, 146490525, 159294882, 195320700, 238942323, 265491470, 292981050, 318589764, 398237205, 477884646, 530982940, 585962100, 663728675, 716826969, 796474410, 955769292, 1194711615, 1327457350, 1433653938, 1592948820, 1991186025, 2150480907, 2389423230, 2654914700, 2867307876, 3584134845, 3982372050, 4300961814, 4778846460, 5973558075, 7168269690, 7964744100, 8601923628, 10752404535, 11947116150, 14336539380, 17920674225, 21504809070, 23894232300, 35841348450, 43009618140, 53762022675, 71682696900, 107524045350, 215048090700]

約数ペア:

[(1, 215048090700), (2, 107524045350), (3, 71682696900), (4, 53762022675), (5, 43009618140), (6, 35841348450), (9, 23894232300), (10, 21504809070), (12, 17920674225), (15, 14336539380), (18, 11947116150), (20, 10752404535), (25, 8601923628), (27, 7964744100), (30, 7168269690), (36, 5973558075), (45, 4778846460), (50, 4300961814), (54, 3982372050), (60, 3584134845), (75, 2867307876), (81, 2654914700), (90, 2389423230), (100, 2150480907), (108, 1991186025), (135, 1592948820), (150, 1433653938), (162, 1327457350), (180, 1194711615), (225, 955769292), (270, 796474410), (300, 716826969), (324, 663728675), (367, 585962100), (405, 530982940), (450, 477884646), (540, 398237205), (675, 318589764), (734, 292981050), (810, 265491470), (900, 238942323), (1101, 195320700), (1350, 159294882), (1468, 146490525), (1620, 132745735), (1835, 117192420), (2025, 106196588), (2202, 97660350), (2700, 79647441), (3303, 65106900), (3670, 58596210), (4050, 53098294), (4404, 48830175), (5505, 39064140), (6606, 32553450), (7340, 29298105), (8100, 26549147), (9175, 23438484), (9909, 21702300), (11010, 19532070), (13212, 16276725), (16515, 13021380), (18350, 11719242), (19818, 10851150), (22020, 9766035), (27525, 7812828), (29727, 7234100), (33030, 6510690), (36700, 5859621), (39636, 5425575), (49545, 4340460), (55050, 3906414), (59454, 3617050), (66060, 3255345), (72341, 2972700), (82575, 2604276), (99090, 2170230), (110100, 1953207), (118908, 1808525), (144682, 1486350), (148635, 1446820), (165150, 1302138), (198180, 1085115), (217023, 990900), (247725, 868092), (289364, 743175), (297270, 723410), (330300, 651069), (361705, 594540), (434046, 495450)]