12694800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 41515200

約数和(自身を除く): 28820400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 149, 150, 200, 213, 240, 284, 298, 300, 355, 400, 426, 447, 568, 596, 600, 710, 745, 852, 894, 1065, 1136, 1192, 1200, 1420, 1490, 1704, 1775, 1788, 2130, 2235, 2384, 2840, 2980, 3408, 3550, 3576, 3725, 4260, 4470, 5325, 5680, 5960, 7100, 7152, 7450, 8520, 8940, 10579, 10650, 11175, 11920, 14200, 14900, 17040, 17880, 21158, 21300, 22350, 28400, 29800, 31737, 35760, 42316, 42600, 44700, 52895, 59600, 63474, 84632, 85200, 89400, 105790, 126948, 158685, 169264, 178800, 211580, 253896, 264475, 317370, 423160, 507792, 528950, 634740, 793425, 846320, 1057900, 1269480, 1586850, 2115800, 2538960, 3173700, 4231600, 6347400, 12694800]

約数ペア:

[(1, 12694800), (2, 6347400), (3, 4231600), (4, 3173700), (5, 2538960), (6, 2115800), (8, 1586850), (10, 1269480), (12, 1057900), (15, 846320), (16, 793425), (20, 634740), (24, 528950), (25, 507792), (30, 423160), (40, 317370), (48, 264475), (50, 253896), (60, 211580), (71, 178800), (75, 169264), (80, 158685), (100, 126948), (120, 105790), (142, 89400), (149, 85200), (150, 84632), (200, 63474), (213, 59600), (240, 52895), (284, 44700), (298, 42600), (300, 42316), (355, 35760), (400, 31737), (426, 29800), (447, 28400), (568, 22350), (596, 21300), (600, 21158), (710, 17880), (745, 17040), (852, 14900), (894, 14200), (1065, 11920), (1136, 11175), (1192, 10650), (1200, 10579), (1420, 8940), (1490, 8520), (1704, 7450), (1775, 7152), (1788, 7100), (2130, 5960), (2235, 5680), (2384, 5325), (2840, 4470), (2980, 4260), (3408, 3725), (3550, 3576)]