1138132000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 2971987200

約数和(自身を除く): 1833855200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 89, 92, 100, 115, 125, 139, 160, 178, 184, 200, 230, 250, 278, 356, 368, 400, 445, 460, 500, 556, 575, 695, 712, 736, 800, 890, 920, 1000, 1112, 1150, 1390, 1424, 1780, 1840, 2000, 2047, 2224, 2225, 2300, 2780, 2848, 2875, 3197, 3475, 3560, 3680, 4000, 4094, 4448, 4450, 4600, 5560, 5750, 6394, 6950, 7120, 8188, 8900, 9200, 10235, 11120, 11125, 11500, 12371, 12788, 13900, 14240, 15985, 16376, 17375, 17800, 18400, 20470, 22240, 22250, 23000, 24742, 25576, 27800, 31970, 32752, 34750, 35600, 40940, 44500, 46000, 49484, 51152, 51175, 55600, 61855, 63940, 65504, 69500, 71200, 79925, 81880, 89000, 92000, 98968, 102304, 102350, 111200, 123710, 127880, 139000, 159850, 163760, 178000, 197936, 204700, 247420, 255760, 255875, 278000, 284533, 309275, 319700, 327520, 356000, 395872, 399625, 409400, 494840, 511520, 511750, 556000, 569066, 618550, 639400, 799250, 818800, 989680, 1023500, 1138132, 1237100, 1278800, 1422665, 1546375, 1598500, 1637600, 1979360, 2047000, 2276264, 2474200, 2557600, 2845330, 3092750, 3197000, 4094000, 4552528, 4948400, 5690660, 6185500, 6394000, 7113325, 8188000, 9105056, 9896800, 11381320, 12371000, 12788000, 14226650, 22762640, 24742000, 28453300, 35566625, 45525280, 49484000, 56906600, 71133250, 113813200, 142266500, 227626400, 284533000, 569066000, 1138132000]

約数ペア:

[(1, 1138132000), (2, 569066000), (4, 284533000), (5, 227626400), (8, 142266500), (10, 113813200), (16, 71133250), (20, 56906600), (23, 49484000), (25, 45525280), (32, 35566625), (40, 28453300), (46, 24742000), (50, 22762640), (80, 14226650), (89, 12788000), (92, 12371000), (100, 11381320), (115, 9896800), (125, 9105056), (139, 8188000), (160, 7113325), (178, 6394000), (184, 6185500), (200, 5690660), (230, 4948400), (250, 4552528), (278, 4094000), (356, 3197000), (368, 3092750), (400, 2845330), (445, 2557600), (460, 2474200), (500, 2276264), (556, 2047000), (575, 1979360), (695, 1637600), (712, 1598500), (736, 1546375), (800, 1422665), (890, 1278800), (920, 1237100), (1000, 1138132), (1112, 1023500), (1150, 989680), (1390, 818800), (1424, 799250), (1780, 639400), (1840, 618550), (2000, 569066), (2047, 556000), (2224, 511750), (2225, 511520), (2300, 494840), (2780, 409400), (2848, 399625), (2875, 395872), (3197, 356000), (3475, 327520), (3560, 319700), (3680, 309275), (4000, 284533), (4094, 278000), (4448, 255875), (4450, 255760), (4600, 247420), (5560, 204700), (5750, 197936), (6394, 178000), (6950, 163760), (7120, 159850), (8188, 139000), (8900, 127880), (9200, 123710), (10235, 111200), (11120, 102350), (11125, 102304), (11500, 98968), (12371, 92000), (12788, 89000), (13900, 81880), (14240, 79925), (15985, 71200), (16376, 69500), (17375, 65504), (17800, 63940), (18400, 61855), (20470, 55600), (22240, 51175), (22250, 51152), (23000, 49484), (24742, 46000), (25576, 44500), (27800, 40940), (31970, 35600), (32752, 34750)]