75529980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24683}}^1$

素因数の和:24715

約数の個数: 72

約数和(自身を含む): 242594352

約数和(自身を除く): 167064372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 24683, 49366, 74049, 98732, 123415, 148098, 222147, 246830, 296196, 370245, 419611, 444294, 493660, 740490, 839222, 888588, 1110735, 1258833, 1480980, 1678444, 2098055, 2221470, 2517666, 3776499, 4196110, 4442940, 5035332, 6294165, 7552998, 8392220, 12588330, 15105996, 18882495, 25176660, 37764990, 75529980]

約数ペア:

[(1, 75529980), (2, 37764990), (3, 25176660), (4, 18882495), (5, 15105996), (6, 12588330), (9, 8392220), (10, 7552998), (12, 6294165), (15, 5035332), (17, 4442940), (18, 4196110), (20, 3776499), (30, 2517666), (34, 2221470), (36, 2098055), (45, 1678444), (51, 1480980), (60, 1258833), (68, 1110735), (85, 888588), (90, 839222), (102, 740490), (153, 493660), (170, 444294), (180, 419611), (204, 370245), (255, 296196), (306, 246830), (340, 222147), (510, 148098), (612, 123415), (765, 98732), (1020, 74049), (1530, 49366), (3060, 24683)]