4782900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 14061600

約数和(自身を除く): 9278700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 149, 150, 214, 298, 300, 321, 428, 447, 535, 596, 642, 745, 894, 1070, 1284, 1490, 1605, 1788, 2140, 2235, 2675, 2980, 3210, 3725, 4470, 5350, 6420, 7450, 8025, 8940, 10700, 11175, 14900, 15943, 16050, 22350, 31886, 32100, 44700, 47829, 63772, 79715, 95658, 159430, 191316, 239145, 318860, 398575, 478290, 797150, 956580, 1195725, 1594300, 2391450, 4782900]

約数ペア:

[(1, 4782900), (2, 2391450), (3, 1594300), (4, 1195725), (5, 956580), (6, 797150), (10, 478290), (12, 398575), (15, 318860), (20, 239145), (25, 191316), (30, 159430), (50, 95658), (60, 79715), (75, 63772), (100, 47829), (107, 44700), (149, 32100), (150, 31886), (214, 22350), (298, 16050), (300, 15943), (321, 14900), (428, 11175), (447, 10700), (535, 8940), (596, 8025), (642, 7450), (745, 6420), (894, 5350), (1070, 4470), (1284, 3725), (1490, 3210), (1605, 2980), (1788, 2675), (2140, 2235)]