29367540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 97144320

約数和(自身を除く): 67776780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 277, 279, 285, 310, 342, 372, 380, 465, 554, 558, 570, 589, 620, 684, 831, 855, 930, 1108, 1116, 1140, 1178, 1385, 1395, 1662, 1710, 1767, 1860, 2356, 2493, 2770, 2790, 2945, 3324, 3420, 3534, 4155, 4986, 5263, 5301, 5540, 5580, 5890, 7068, 8310, 8587, 8835, 9972, 10526, 10602, 11780, 12465, 15789, 16620, 17174, 17670, 21052, 21204, 24930, 25761, 26315, 26505, 31578, 34348, 35340, 42935, 47367, 49860, 51522, 52630, 53010, 63156, 77283, 78945, 85870, 94734, 103044, 105260, 106020, 128805, 154566, 157890, 163153, 171740, 189468, 236835, 257610, 309132, 315780, 326306, 386415, 473670, 489459, 515220, 652612, 772830, 815765, 947340, 978918, 1468377, 1545660, 1631530, 1957836, 2447295, 2936754, 3263060, 4894590, 5873508, 7341885, 9789180, 14683770, 29367540]

約数ペア:

[(1, 29367540), (2, 14683770), (3, 9789180), (4, 7341885), (5, 5873508), (6, 4894590), (9, 3263060), (10, 2936754), (12, 2447295), (15, 1957836), (18, 1631530), (19, 1545660), (20, 1468377), (30, 978918), (31, 947340), (36, 815765), (38, 772830), (45, 652612), (57, 515220), (60, 489459), (62, 473670), (76, 386415), (90, 326306), (93, 315780), (95, 309132), (114, 257610), (124, 236835), (155, 189468), (171, 171740), (180, 163153), (186, 157890), (190, 154566), (228, 128805), (277, 106020), (279, 105260), (285, 103044), (310, 94734), (342, 85870), (372, 78945), (380, 77283), (465, 63156), (554, 53010), (558, 52630), (570, 51522), (589, 49860), (620, 47367), (684, 42935), (831, 35340), (855, 34348), (930, 31578), (1108, 26505), (1116, 26315), (1140, 25761), (1178, 24930), (1385, 21204), (1395, 21052), (1662, 17670), (1710, 17174), (1767, 16620), (1860, 15789), (2356, 12465), (2493, 11780), (2770, 10602), (2790, 10526), (2945, 9972), (3324, 8835), (3420, 8587), (3534, 8310), (4155, 7068), (4986, 5890), (5263, 5580), (5301, 5540)]