100980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:46

約数の個数: 96

約数和(自身を含む): 362880

約数和(自身を除く): 261900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1485, 1530, 1683, 1836, 1870, 1980, 2244, 2295, 2805, 2970, 3060, 3366, 3740, 4590, 5049, 5610, 5940, 6732, 8415, 9180, 10098, 11220, 16830, 20196, 25245, 33660, 50490, 100980]

約数ペア:

[(1, 100980), (2, 50490), (3, 33660), (4, 25245), (5, 20196), (6, 16830), (9, 11220), (10, 10098), (11, 9180), (12, 8415), (15, 6732), (17, 5940), (18, 5610), (20, 5049), (22, 4590), (27, 3740), (30, 3366), (33, 3060), (34, 2970), (36, 2805), (44, 2295), (45, 2244), (51, 1980), (54, 1870), (55, 1836), (60, 1683), (66, 1530), (68, 1485), (85, 1188), (90, 1122), (99, 1020), (102, 990), (108, 935), (110, 918), (132, 765), (135, 748), (153, 660), (165, 612), (170, 594), (180, 561), (187, 540), (198, 510), (204, 495), (220, 459), (255, 396), (270, 374), (297, 340), (306, 330)]