2893154100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{22907}}^1$

素因数の和:23345

約数の個数: 72

約数和(自身を含む): 8391108768

約数和(自身を除く): 5497954668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 421, 842, 1263, 1684, 2105, 2526, 4210, 5052, 6315, 8420, 10525, 12630, 21050, 22907, 25260, 31575, 42100, 45814, 63150, 68721, 91628, 114535, 126300, 137442, 229070, 274884, 343605, 458140, 572675, 687210, 1145350, 1374420, 1718025, 2290700, 3436050, 6872100, 9643847, 19287694, 28931541, 38575388, 48219235, 57863082, 96438470, 115726164, 144657705, 192876940, 241096175, 289315410, 482192350, 578630820, 723288525, 964384700, 1446577050, 2893154100]

約数ペア:

[(1, 2893154100), (2, 1446577050), (3, 964384700), (4, 723288525), (5, 578630820), (6, 482192350), (10, 289315410), (12, 241096175), (15, 192876940), (20, 144657705), (25, 115726164), (30, 96438470), (50, 57863082), (60, 48219235), (75, 38575388), (100, 28931541), (150, 19287694), (300, 9643847), (421, 6872100), (842, 3436050), (1263, 2290700), (1684, 1718025), (2105, 1374420), (2526, 1145350), (4210, 687210), (5052, 572675), (6315, 458140), (8420, 343605), (10525, 274884), (12630, 229070), (21050, 137442), (22907, 126300), (25260, 114535), (31575, 91628), (42100, 68721), (45814, 63150)]