29943540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 103078080

約数和(自身を除く): 73134540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 90, 99, 108, 110, 132, 135, 142, 165, 180, 198, 213, 220, 270, 284, 297, 330, 355, 396, 426, 495, 540, 594, 639, 660, 710, 781, 852, 990, 1065, 1188, 1278, 1420, 1485, 1562, 1917, 1980, 2130, 2343, 2556, 2970, 3124, 3195, 3834, 3905, 4260, 4686, 5041, 5940, 6390, 7029, 7668, 7810, 9372, 9585, 10082, 11715, 12780, 14058, 15123, 15620, 19170, 20164, 21087, 23430, 25205, 28116, 30246, 35145, 38340, 42174, 45369, 46860, 50410, 55451, 60492, 70290, 75615, 84348, 90738, 100820, 105435, 110902, 136107, 140580, 151230, 166353, 181476, 210870, 221804, 226845, 272214, 277255, 302460, 332706, 421740, 453690, 499059, 544428, 554510, 665412, 680535, 831765, 907380, 998118, 1109020, 1361070, 1497177, 1663530, 1996236, 2495295, 2722140, 2994354, 3327060, 4990590, 5988708, 7485885, 9981180, 14971770, 29943540]

約数ペア:

[(1, 29943540), (2, 14971770), (3, 9981180), (4, 7485885), (5, 5988708), (6, 4990590), (9, 3327060), (10, 2994354), (11, 2722140), (12, 2495295), (15, 1996236), (18, 1663530), (20, 1497177), (22, 1361070), (27, 1109020), (30, 998118), (33, 907380), (36, 831765), (44, 680535), (45, 665412), (54, 554510), (55, 544428), (60, 499059), (66, 453690), (71, 421740), (90, 332706), (99, 302460), (108, 277255), (110, 272214), (132, 226845), (135, 221804), (142, 210870), (165, 181476), (180, 166353), (198, 151230), (213, 140580), (220, 136107), (270, 110902), (284, 105435), (297, 100820), (330, 90738), (355, 84348), (396, 75615), (426, 70290), (495, 60492), (540, 55451), (594, 50410), (639, 46860), (660, 45369), (710, 42174), (781, 38340), (852, 35145), (990, 30246), (1065, 28116), (1188, 25205), (1278, 23430), (1420, 21087), (1485, 20164), (1562, 19170), (1917, 15620), (1980, 15123), (2130, 14058), (2343, 12780), (2556, 11715), (2970, 10082), (3124, 9585), (3195, 9372), (3834, 7810), (3905, 7668), (4260, 7029), (4686, 6390), (5041, 5940)]