75503970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 211526640

約数和(自身を除く): 136022670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 153, 170, 183, 255, 305, 306, 366, 510, 549, 610, 765, 809, 915, 1037, 1098, 1530, 1618, 1830, 2074, 2427, 2745, 3111, 4045, 4854, 5185, 5490, 6222, 7281, 8090, 9333, 10370, 12135, 13753, 14562, 15555, 18666, 24270, 27506, 31110, 36405, 41259, 46665, 49349, 68765, 72810, 82518, 93330, 98698, 123777, 137530, 148047, 206295, 246745, 247554, 296094, 412590, 444141, 493490, 618885, 740235, 838933, 888282, 1237770, 1480470, 1677866, 2220705, 2516799, 4194665, 4441410, 5033598, 7550397, 8389330, 12583995, 15100794, 25167990, 37751985, 75503970]

約数ペア:

[(1, 75503970), (2, 37751985), (3, 25167990), (5, 15100794), (6, 12583995), (9, 8389330), (10, 7550397), (15, 5033598), (17, 4441410), (18, 4194665), (30, 2516799), (34, 2220705), (45, 1677866), (51, 1480470), (61, 1237770), (85, 888282), (90, 838933), (102, 740235), (122, 618885), (153, 493490), (170, 444141), (183, 412590), (255, 296094), (305, 247554), (306, 246745), (366, 206295), (510, 148047), (549, 137530), (610, 123777), (765, 98698), (809, 93330), (915, 82518), (1037, 72810), (1098, 68765), (1530, 49349), (1618, 46665), (1830, 41259), (2074, 36405), (2427, 31110), (2745, 27506), (3111, 24270), (4045, 18666), (4854, 15555), (5185, 14562), (5490, 13753), (6222, 12135), (7281, 10370), (8090, 9333)]