8889445500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3019}}^1$

素因数の和:3205

約数の個数: 192

約数和(自身を含む): 28071214080

約数和(自身を除く): 19181768580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 151, 156, 195, 250, 260, 300, 302, 325, 375, 390, 453, 500, 604, 650, 750, 755, 780, 906, 975, 1300, 1500, 1510, 1625, 1812, 1950, 1963, 2265, 3019, 3020, 3250, 3775, 3900, 3926, 4530, 4875, 5889, 6038, 6500, 7550, 7852, 9057, 9060, 9750, 9815, 11325, 11778, 12076, 15095, 15100, 18114, 18875, 19500, 19630, 22650, 23556, 29445, 30190, 36228, 37750, 39247, 39260, 45285, 45300, 49075, 56625, 58890, 60380, 75475, 75500, 78494, 90570, 98150, 113250, 117741, 117780, 147225, 150950, 156988, 181140, 196235, 196300, 226425, 226500, 235482, 245375, 294450, 301900, 377375, 392470, 452850, 455869, 470964, 490750, 588705, 588900, 736125, 754750, 784940, 905700, 911738, 981175, 981500, 1132125, 1177410, 1367607, 1472250, 1509500, 1823476, 1962350, 2264250, 2279345, 2354820, 2735214, 2943525, 2944500, 3924700, 4528500, 4558690, 4905875, 5470428, 5887050, 5926297, 6838035, 9117380, 9811750, 11396725, 11774100, 11852594, 13676070, 14717625, 17778891, 19623500, 22793450, 23705188, 27352140, 29435250, 29631485, 34190175, 35557782, 45586900, 56983625, 58870500, 59262970, 68380350, 71115564, 88894455, 113967250, 118525940, 136760700, 148157425, 170950875, 177788910, 227934500, 296314850, 341901750, 355577820, 444472275, 592629700, 683803500, 740787125, 888944550, 1481574250, 1777889100, 2222361375, 2963148500, 4444722750, 8889445500]

約数ペア:

[(1, 8889445500), (2, 4444722750), (3, 2963148500), (4, 2222361375), (5, 1777889100), (6, 1481574250), (10, 888944550), (12, 740787125), (13, 683803500), (15, 592629700), (20, 444472275), (25, 355577820), (26, 341901750), (30, 296314850), (39, 227934500), (50, 177788910), (52, 170950875), (60, 148157425), (65, 136760700), (75, 118525940), (78, 113967250), (100, 88894455), (125, 71115564), (130, 68380350), (150, 59262970), (151, 58870500), (156, 56983625), (195, 45586900), (250, 35557782), (260, 34190175), (300, 29631485), (302, 29435250), (325, 27352140), (375, 23705188), (390, 22793450), (453, 19623500), (500, 17778891), (604, 14717625), (650, 13676070), (750, 11852594), (755, 11774100), (780, 11396725), (906, 9811750), (975, 9117380), (1300, 6838035), (1500, 5926297), (1510, 5887050), (1625, 5470428), (1812, 4905875), (1950, 4558690), (1963, 4528500), (2265, 3924700), (3019, 2944500), (3020, 2943525), (3250, 2735214), (3775, 2354820), (3900, 2279345), (3926, 2264250), (4530, 1962350), (4875, 1823476), (5889, 1509500), (6038, 1472250), (6500, 1367607), (7550, 1177410), (7852, 1132125), (9057, 981500), (9060, 981175), (9750, 911738), (9815, 905700), (11325, 784940), (11778, 754750), (12076, 736125), (15095, 588900), (15100, 588705), (18114, 490750), (18875, 470964), (19500, 455869), (19630, 452850), (22650, 392470), (23556, 377375), (29445, 301900), (30190, 294450), (36228, 245375), (37750, 235482), (39247, 226500), (39260, 226425), (45285, 196300), (45300, 196235), (49075, 181140), (56625, 156988), (58890, 150950), (60380, 147225), (75475, 117780), (75500, 117741), (78494, 113250), (90570, 98150)]