144480700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15877}}^1$

素因数の和:15911

約数の個数: 72

約数和(自身を含む): 385898912

約数和(自身を除く): 241418212

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 15877, 31754, 63508, 79385, 111139, 158770, 206401, 222278, 317540, 396925, 412802, 444556, 555695, 793850, 825604, 1032005, 1111390, 1444807, 1587700, 2064010, 2222780, 2778475, 2889614, 4128020, 5160025, 5556950, 5779228, 7224035, 10320050, 11113900, 14448070, 20640100, 28896140, 36120175, 72240350, 144480700]

約数ペア:

[(1, 144480700), (2, 72240350), (4, 36120175), (5, 28896140), (7, 20640100), (10, 14448070), (13, 11113900), (14, 10320050), (20, 7224035), (25, 5779228), (26, 5556950), (28, 5160025), (35, 4128020), (50, 2889614), (52, 2778475), (65, 2222780), (70, 2064010), (91, 1587700), (100, 1444807), (130, 1111390), (140, 1032005), (175, 825604), (182, 793850), (260, 555695), (325, 444556), (350, 412802), (364, 396925), (455, 317540), (650, 222278), (700, 206401), (910, 158770), (1300, 111139), (1820, 79385), (2275, 63508), (4550, 31754), (9100, 15877)]