74660940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2749

約数の個数: 120

約数和(自身を含む): 248082912

約数和(自身を除く): 173421972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2711, 2754, 3060, 4590, 5422, 5508, 6885, 8133, 9180, 10844, 13555, 13770, 16266, 24399, 27110, 27540, 32532, 40665, 46087, 48798, 54220, 73197, 81330, 92174, 97596, 121995, 138261, 146394, 162660, 184348, 219591, 230435, 243990, 276522, 292788, 365985, 414783, 439182, 460870, 487980, 553044, 691305, 731970, 829566, 878364, 921740, 1097955, 1244349, 1382610, 1463940, 1659132, 2073915, 2195910, 2488698, 2765220, 3733047, 4147830, 4391820, 4977396, 6221745, 7466094, 8295660, 12443490, 14932188, 18665235, 24886980, 37330470, 74660940]

約数ペア:

[(1, 74660940), (2, 37330470), (3, 24886980), (4, 18665235), (5, 14932188), (6, 12443490), (9, 8295660), (10, 7466094), (12, 6221745), (15, 4977396), (17, 4391820), (18, 4147830), (20, 3733047), (27, 2765220), (30, 2488698), (34, 2195910), (36, 2073915), (45, 1659132), (51, 1463940), (54, 1382610), (60, 1244349), (68, 1097955), (81, 921740), (85, 878364), (90, 829566), (102, 731970), (108, 691305), (135, 553044), (153, 487980), (162, 460870), (170, 439182), (180, 414783), (204, 365985), (255, 292788), (270, 276522), (306, 243990), (324, 230435), (340, 219591), (405, 184348), (459, 162660), (510, 146394), (540, 138261), (612, 121995), (765, 97596), (810, 92174), (918, 81330), (1020, 73197), (1377, 54220), (1530, 48798), (1620, 46087), (1836, 40665), (2295, 32532), (2711, 27540), (2754, 27110), (3060, 24399), (4590, 16266), (5422, 13770), (5508, 13555), (6885, 10844), (8133, 9180)]