77852520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12721}}^1$

素因数の和:12755

約数の個数: 96

約数和(自身を含む): 267925320

約数和(自身を除く): 190072800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 12721, 25442, 38163, 50884, 63605, 76326, 101768, 114489, 127210, 152652, 190815, 216257, 228978, 254420, 305304, 381630, 432514, 457956, 508840, 572445, 648771, 763260, 865028, 915912, 1081285, 1144890, 1297542, 1526520, 1730056, 1946313, 2162570, 2289780, 2595084, 3243855, 3892626, 4325140, 4579560, 5190168, 6487710, 7785252, 8650280, 9731565, 12975420, 15570504, 19463130, 25950840, 38926260, 77852520]

約数ペア:

[(1, 77852520), (2, 38926260), (3, 25950840), (4, 19463130), (5, 15570504), (6, 12975420), (8, 9731565), (9, 8650280), (10, 7785252), (12, 6487710), (15, 5190168), (17, 4579560), (18, 4325140), (20, 3892626), (24, 3243855), (30, 2595084), (34, 2289780), (36, 2162570), (40, 1946313), (45, 1730056), (51, 1526520), (60, 1297542), (68, 1144890), (72, 1081285), (85, 915912), (90, 865028), (102, 763260), (120, 648771), (136, 572445), (153, 508840), (170, 457956), (180, 432514), (204, 381630), (255, 305304), (306, 254420), (340, 228978), (360, 216257), (408, 190815), (510, 152652), (612, 127210), (680, 114489), (765, 101768), (1020, 76326), (1224, 63605), (1530, 50884), (2040, 38163), (3060, 25442), (6120, 12721)]