151191780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 433520640

約数和(自身を除く): 282328860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 167, 191, 237, 316, 334, 382, 395, 474, 501, 573, 668, 764, 790, 835, 948, 955, 1002, 1146, 1185, 1580, 1670, 1910, 2004, 2292, 2370, 2505, 2865, 3340, 3820, 4740, 5010, 5730, 10020, 11460, 13193, 15089, 26386, 30178, 31897, 39579, 45267, 52772, 60356, 63794, 65965, 75445, 79158, 90534, 95691, 127588, 131930, 150890, 158316, 159485, 181068, 191382, 197895, 226335, 263860, 301780, 318970, 382764, 395790, 452670, 478455, 637940, 791580, 905340, 956910, 1913820, 2519863, 5039726, 7559589, 10079452, 12599315, 15119178, 25198630, 30238356, 37797945, 50397260, 75595890, 151191780]

約数ペア:

[(1, 151191780), (2, 75595890), (3, 50397260), (4, 37797945), (5, 30238356), (6, 25198630), (10, 15119178), (12, 12599315), (15, 10079452), (20, 7559589), (30, 5039726), (60, 2519863), (79, 1913820), (158, 956910), (167, 905340), (191, 791580), (237, 637940), (316, 478455), (334, 452670), (382, 395790), (395, 382764), (474, 318970), (501, 301780), (573, 263860), (668, 226335), (764, 197895), (790, 191382), (835, 181068), (948, 159485), (955, 158316), (1002, 150890), (1146, 131930), (1185, 127588), (1580, 95691), (1670, 90534), (1910, 79158), (2004, 75445), (2292, 65965), (2370, 63794), (2505, 60356), (2865, 52772), (3340, 45267), (3820, 39579), (4740, 31897), (5010, 30178), (5730, 26386), (10020, 15089), (11460, 13193)]