248835450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 648529920

約数和(自身を除く): 399694470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 59, 62, 75, 93, 118, 150, 155, 177, 186, 295, 310, 354, 465, 590, 775, 885, 907, 930, 1475, 1550, 1770, 1814, 1829, 2325, 2721, 2950, 3658, 4425, 4535, 4650, 5442, 5487, 8850, 9070, 9145, 10974, 13605, 18290, 22675, 27210, 27435, 28117, 45350, 45725, 53513, 54870, 56234, 68025, 84351, 91450, 107026, 136050, 137175, 140585, 160539, 168702, 267565, 274350, 281170, 321078, 421755, 535130, 702925, 802695, 843510, 1337825, 1405850, 1605390, 1658903, 2108775, 2675650, 3317806, 4013475, 4217550, 4976709, 8026950, 8294515, 9953418, 16589030, 24883545, 41472575, 49767090, 82945150, 124417725, 248835450]

約数ペア:

[(1, 248835450), (2, 124417725), (3, 82945150), (5, 49767090), (6, 41472575), (10, 24883545), (15, 16589030), (25, 9953418), (30, 8294515), (31, 8026950), (50, 4976709), (59, 4217550), (62, 4013475), (75, 3317806), (93, 2675650), (118, 2108775), (150, 1658903), (155, 1605390), (177, 1405850), (186, 1337825), (295, 843510), (310, 802695), (354, 702925), (465, 535130), (590, 421755), (775, 321078), (885, 281170), (907, 274350), (930, 267565), (1475, 168702), (1550, 160539), (1770, 140585), (1814, 137175), (1829, 136050), (2325, 107026), (2721, 91450), (2950, 84351), (3658, 68025), (4425, 56234), (4535, 54870), (4650, 53513), (5442, 45725), (5487, 45350), (8850, 28117), (9070, 27435), (9145, 27210), (10974, 22675), (13605, 18290)]