80386800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5187

約数の個数: 120

約数和(自身を含む): 277367664

約数和(自身を除く): 196980864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5153, 5200, 7800, 10306, 15459, 15600, 20612, 25765, 30918, 41224, 51530, 61836, 66989, 77295, 82448, 103060, 123672, 128825, 133978, 154590, 200967, 206120, 247344, 257650, 267956, 309180, 334945, 386475, 401934, 412240, 515300, 535912, 618360, 669890, 772950, 803868, 1004835, 1030600, 1071824, 1236720, 1339780, 1545900, 1607736, 1674725, 2009670, 2061200, 2679560, 3091800, 3215472, 3349450, 4019340, 5024175, 5359120, 6183600, 6698900, 8038680, 10048350, 13397800, 16077360, 20096700, 26795600, 40193400, 80386800]

約数ペア:

[(1, 80386800), (2, 40193400), (3, 26795600), (4, 20096700), (5, 16077360), (6, 13397800), (8, 10048350), (10, 8038680), (12, 6698900), (13, 6183600), (15, 5359120), (16, 5024175), (20, 4019340), (24, 3349450), (25, 3215472), (26, 3091800), (30, 2679560), (39, 2061200), (40, 2009670), (48, 1674725), (50, 1607736), (52, 1545900), (60, 1339780), (65, 1236720), (75, 1071824), (78, 1030600), (80, 1004835), (100, 803868), (104, 772950), (120, 669890), (130, 618360), (150, 535912), (156, 515300), (195, 412240), (200, 401934), (208, 386475), (240, 334945), (260, 309180), (300, 267956), (312, 257650), (325, 247344), (390, 206120), (400, 200967), (520, 154590), (600, 133978), (624, 128825), (650, 123672), (780, 103060), (975, 82448), (1040, 77295), (1200, 66989), (1300, 61836), (1560, 51530), (1950, 41224), (2600, 30918), (3120, 25765), (3900, 20612), (5153, 15600), (5200, 15459), (7800, 10306)]