1105538000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 240

約数和(自身を含む): 3225128400

約数和(自身を除く): 2119590400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 49, 50, 56, 58, 70, 80, 98, 100, 112, 116, 125, 140, 145, 175, 196, 200, 203, 232, 245, 250, 280, 290, 350, 389, 392, 400, 406, 464, 490, 500, 560, 580, 700, 725, 778, 784, 812, 875, 980, 1000, 1015, 1160, 1225, 1400, 1421, 1450, 1556, 1624, 1750, 1945, 1960, 2000, 2030, 2320, 2450, 2723, 2800, 2842, 2900, 3112, 3248, 3500, 3625, 3890, 3920, 4060, 4900, 5075, 5446, 5684, 5800, 6125, 6224, 7000, 7105, 7250, 7780, 8120, 9725, 9800, 10150, 10892, 11281, 11368, 11600, 12250, 13615, 14000, 14210, 14500, 15560, 16240, 19061, 19450, 19600, 20300, 21784, 22562, 22736, 24500, 25375, 27230, 28420, 29000, 31120, 35525, 38122, 38900, 40600, 43568, 45124, 48625, 49000, 50750, 54460, 56405, 56840, 58000, 68075, 71050, 76244, 77800, 78967, 81200, 90248, 95305, 97250, 98000, 101500, 108920, 112810, 113680, 136150, 142100, 152488, 155600, 157934, 177625, 180496, 190610, 194500, 203000, 217840, 225620, 272300, 282025, 284200, 304976, 315868, 340375, 355250, 381220, 389000, 394835, 406000, 451240, 476525, 544600, 552769, 564050, 568400, 631736, 680750, 710500, 762440, 778000, 789670, 902480, 953050, 1089200, 1105538, 1128100, 1263472, 1361500, 1410125, 1421000, 1524880, 1579340, 1906100, 1974175, 2211076, 2256200, 2382625, 2723000, 2763845, 2820250, 2842000, 3158680, 3812200, 3948350, 4422152, 4512400, 4765250, 5446000, 5527690, 5640500, 6317360, 7624400, 7896700, 8844304, 9530500, 9870875, 11055380, 11281000, 13819225, 15793400, 19061000, 19741750, 22110760, 22562000, 27638450, 31586800, 38122000, 39483500, 44221520, 55276900, 69096125, 78967000, 110553800, 138192250, 157934000, 221107600, 276384500, 552769000, 1105538000]

約数ペア:

[(1, 1105538000), (2, 552769000), (4, 276384500), (5, 221107600), (7, 157934000), (8, 138192250), (10, 110553800), (14, 78967000), (16, 69096125), (20, 55276900), (25, 44221520), (28, 39483500), (29, 38122000), (35, 31586800), (40, 27638450), (49, 22562000), (50, 22110760), (56, 19741750), (58, 19061000), (70, 15793400), (80, 13819225), (98, 11281000), (100, 11055380), (112, 9870875), (116, 9530500), (125, 8844304), (140, 7896700), (145, 7624400), (175, 6317360), (196, 5640500), (200, 5527690), (203, 5446000), (232, 4765250), (245, 4512400), (250, 4422152), (280, 3948350), (290, 3812200), (350, 3158680), (389, 2842000), (392, 2820250), (400, 2763845), (406, 2723000), (464, 2382625), (490, 2256200), (500, 2211076), (560, 1974175), (580, 1906100), (700, 1579340), (725, 1524880), (778, 1421000), (784, 1410125), (812, 1361500), (875, 1263472), (980, 1128100), (1000, 1105538), (1015, 1089200), (1160, 953050), (1225, 902480), (1400, 789670), (1421, 778000), (1450, 762440), (1556, 710500), (1624, 680750), (1750, 631736), (1945, 568400), (1960, 564050), (2000, 552769), (2030, 544600), (2320, 476525), (2450, 451240), (2723, 406000), (2800, 394835), (2842, 389000), (2900, 381220), (3112, 355250), (3248, 340375), (3500, 315868), (3625, 304976), (3890, 284200), (3920, 282025), (4060, 272300), (4900, 225620), (5075, 217840), (5446, 203000), (5684, 194500), (5800, 190610), (6125, 180496), (6224, 177625), (7000, 157934), (7105, 155600), (7250, 152488), (7780, 142100), (8120, 136150), (9725, 113680), (9800, 112810), (10150, 108920), (10892, 101500), (11281, 98000), (11368, 97250), (11600, 95305), (12250, 90248), (13615, 81200), (14000, 78967), (14210, 77800), (14500, 76244), (15560, 71050), (16240, 68075), (19061, 58000), (19450, 56840), (19600, 56405), (20300, 54460), (21784, 50750), (22562, 49000), (22736, 48625), (24500, 45124), (25375, 43568), (27230, 40600), (28420, 38900), (29000, 38122), (31120, 35525)]