13722900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 40101600

約数和(自身を除く): 26378700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 307, 447, 596, 614, 745, 894, 921, 1228, 1490, 1535, 1788, 1842, 2235, 2980, 3070, 3684, 3725, 4470, 4605, 6140, 7450, 7675, 8940, 9210, 11175, 14900, 15350, 18420, 22350, 23025, 30700, 44700, 45743, 46050, 91486, 92100, 137229, 182972, 228715, 274458, 457430, 548916, 686145, 914860, 1143575, 1372290, 2287150, 2744580, 3430725, 4574300, 6861450, 13722900]

約数ペア:

[(1, 13722900), (2, 6861450), (3, 4574300), (4, 3430725), (5, 2744580), (6, 2287150), (10, 1372290), (12, 1143575), (15, 914860), (20, 686145), (25, 548916), (30, 457430), (50, 274458), (60, 228715), (75, 182972), (100, 137229), (149, 92100), (150, 91486), (298, 46050), (300, 45743), (307, 44700), (447, 30700), (596, 23025), (614, 22350), (745, 18420), (894, 15350), (921, 14900), (1228, 11175), (1490, 9210), (1535, 8940), (1788, 7675), (1842, 7450), (2235, 6140), (2980, 4605), (3070, 4470), (3684, 3725)]