138857400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7013}}^1$

素因数の和:7046

約数の個数: 144

約数和(自身を含む): 508795560

約数和(自身を除く): 369938160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4950, 6600, 7013, 9900, 14026, 19800, 21039, 28052, 35065, 42078, 56104, 63117, 70130, 77143, 84156, 105195, 126234, 140260, 154286, 168312, 175325, 210390, 231429, 252468, 280520, 308572, 315585, 350650, 385715, 420780, 462858, 504936, 525975, 617144, 631170, 694287, 701300, 771430, 841560, 925716, 1051950, 1157145, 1262340, 1388574, 1402600, 1542860, 1577925, 1851432, 1928575, 2103900, 2314290, 2524680, 2777148, 3085720, 3155850, 3471435, 3857150, 4207800, 4628580, 5554296, 5785725, 6311700, 6942870, 7714300, 9257160, 11571450, 12623400, 13885740, 15428600, 17357175, 23142900, 27771480, 34714350, 46285800, 69428700, 138857400]

約数ペア:

[(1, 138857400), (2, 69428700), (3, 46285800), (4, 34714350), (5, 27771480), (6, 23142900), (8, 17357175), (9, 15428600), (10, 13885740), (11, 12623400), (12, 11571450), (15, 9257160), (18, 7714300), (20, 6942870), (22, 6311700), (24, 5785725), (25, 5554296), (30, 4628580), (33, 4207800), (36, 3857150), (40, 3471435), (44, 3155850), (45, 3085720), (50, 2777148), (55, 2524680), (60, 2314290), (66, 2103900), (72, 1928575), (75, 1851432), (88, 1577925), (90, 1542860), (99, 1402600), (100, 1388574), (110, 1262340), (120, 1157145), (132, 1051950), (150, 925716), (165, 841560), (180, 771430), (198, 701300), (200, 694287), (220, 631170), (225, 617144), (264, 525975), (275, 504936), (300, 462858), (330, 420780), (360, 385715), (396, 350650), (440, 315585), (450, 308572), (495, 280520), (550, 252468), (600, 231429), (660, 210390), (792, 175325), (825, 168312), (900, 154286), (990, 140260), (1100, 126234), (1320, 105195), (1650, 84156), (1800, 77143), (1980, 70130), (2200, 63117), (2475, 56104), (3300, 42078), (3960, 35065), (4950, 28052), (6600, 21039), (7013, 19800), (9900, 14026)]