252454800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16183}}^1$

素因数の和:16217

約数の個数: 120

約数和(自身を含む): 870958144

約数和(自身を除く): 618503344

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, 5200, 7800, 15600, 16183, 32366, 48549, 64732, 80915, 97098, 129464, 161830, 194196, 210379, 242745, 258928, 323660, 388392, 404575, 420758, 485490, 631137, 647320, 776784, 809150, 841516, 970980, 1051895, 1213725, 1262274, 1294640, 1618300, 1683032, 1941960, 2103790, 2427450, 2524548, 3155685, 3236600, 3366064, 3883920, 4207580, 4854900, 5049096, 5259475, 6311370, 6473200, 8415160, 9709800, 10098192, 10518950, 12622740, 15778425, 16830320, 19419600, 21037900, 25245480, 31556850, 42075800, 50490960, 63113700, 84151600, 126227400, 252454800]

約数ペア:

[(1, 252454800), (2, 126227400), (3, 84151600), (4, 63113700), (5, 50490960), (6, 42075800), (8, 31556850), (10, 25245480), (12, 21037900), (13, 19419600), (15, 16830320), (16, 15778425), (20, 12622740), (24, 10518950), (25, 10098192), (26, 9709800), (30, 8415160), (39, 6473200), (40, 6311370), (48, 5259475), (50, 5049096), (52, 4854900), (60, 4207580), (65, 3883920), (75, 3366064), (78, 3236600), (80, 3155685), (100, 2524548), (104, 2427450), (120, 2103790), (130, 1941960), (150, 1683032), (156, 1618300), (195, 1294640), (200, 1262274), (208, 1213725), (240, 1051895), (260, 970980), (300, 841516), (312, 809150), (325, 776784), (390, 647320), (400, 631137), (520, 485490), (600, 420758), (624, 404575), (650, 388392), (780, 323660), (975, 258928), (1040, 242745), (1200, 210379), (1300, 194196), (1560, 161830), (1950, 129464), (2600, 97098), (3120, 80915), (3900, 64732), (5200, 48549), (7800, 32366), (15600, 16183)]