134198820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1554

約数の個数: 144

約数和(自身を含む): 471918720

約数和(自身を除く): 337719900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1459, 1460, 1533, 2044, 2190, 2555, 2628, 2918, 3066, 3285, 4377, 4380, 4599, 5110, 5836, 6132, 6570, 7295, 7665, 8754, 9198, 10213, 10220, 13131, 13140, 14590, 15330, 17508, 18396, 20426, 21885, 22995, 26262, 29180, 30639, 30660, 40852, 43770, 45990, 51065, 52524, 61278, 65655, 87540, 91917, 91980, 102130, 106507, 122556, 131310, 153195, 183834, 204260, 213014, 262620, 306390, 319521, 367668, 426028, 459585, 532535, 612780, 639042, 745549, 919170, 958563, 1065070, 1278084, 1491098, 1597605, 1838340, 1917126, 2130140, 2236647, 2982196, 3195210, 3727745, 3834252, 4473294, 4792815, 6390420, 6709941, 7455490, 8946588, 9585630, 11183235, 13419882, 14910980, 19171260, 22366470, 26839764, 33549705, 44732940, 67099410, 134198820]

約数ペア:

[(1, 134198820), (2, 67099410), (3, 44732940), (4, 33549705), (5, 26839764), (6, 22366470), (7, 19171260), (9, 14910980), (10, 13419882), (12, 11183235), (14, 9585630), (15, 8946588), (18, 7455490), (20, 6709941), (21, 6390420), (28, 4792815), (30, 4473294), (35, 3834252), (36, 3727745), (42, 3195210), (45, 2982196), (60, 2236647), (63, 2130140), (70, 1917126), (73, 1838340), (84, 1597605), (90, 1491098), (105, 1278084), (126, 1065070), (140, 958563), (146, 919170), (180, 745549), (210, 639042), (219, 612780), (252, 532535), (292, 459585), (315, 426028), (365, 367668), (420, 319521), (438, 306390), (511, 262620), (630, 213014), (657, 204260), (730, 183834), (876, 153195), (1022, 131310), (1095, 122556), (1260, 106507), (1314, 102130), (1459, 91980), (1460, 91917), (1533, 87540), (2044, 65655), (2190, 61278), (2555, 52524), (2628, 51065), (2918, 45990), (3066, 43770), (3285, 40852), (4377, 30660), (4380, 30639), (4599, 29180), (5110, 26262), (5836, 22995), (6132, 21885), (6570, 20426), (7295, 18396), (7665, 17508), (8754, 15330), (9198, 14590), (10213, 13140), (10220, 13131)]