135646740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 441119952

約数和(自身を除く): 305473212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 97, 102, 153, 170, 180, 194, 204, 255, 291, 306, 340, 388, 457, 485, 510, 582, 612, 765, 873, 914, 970, 1020, 1164, 1371, 1455, 1530, 1649, 1746, 1828, 1940, 2285, 2742, 2910, 3060, 3298, 3492, 4113, 4365, 4570, 4947, 5484, 5820, 6596, 6855, 7769, 8226, 8245, 8730, 9140, 9894, 13710, 14841, 15538, 16452, 16490, 17460, 19788, 20565, 23307, 24735, 27420, 29682, 31076, 32980, 38845, 41130, 44329, 46614, 49470, 59364, 69921, 74205, 77690, 82260, 88658, 93228, 98940, 116535, 132987, 139842, 148410, 155380, 177316, 221645, 233070, 265974, 279684, 296820, 349605, 398961, 443290, 466140, 531948, 664935, 699210, 753593, 797922, 886580, 1329870, 1398420, 1507186, 1595844, 1994805, 2260779, 2659740, 3014372, 3767965, 3989610, 4521558, 6782337, 7535930, 7979220, 9043116, 11303895, 13564674, 15071860, 22607790, 27129348, 33911685, 45215580, 67823370, 135646740]

約数ペア:

[(1, 135646740), (2, 67823370), (3, 45215580), (4, 33911685), (5, 27129348), (6, 22607790), (9, 15071860), (10, 13564674), (12, 11303895), (15, 9043116), (17, 7979220), (18, 7535930), (20, 6782337), (30, 4521558), (34, 3989610), (36, 3767965), (45, 3014372), (51, 2659740), (60, 2260779), (68, 1994805), (85, 1595844), (90, 1507186), (97, 1398420), (102, 1329870), (153, 886580), (170, 797922), (180, 753593), (194, 699210), (204, 664935), (255, 531948), (291, 466140), (306, 443290), (340, 398961), (388, 349605), (457, 296820), (485, 279684), (510, 265974), (582, 233070), (612, 221645), (765, 177316), (873, 155380), (914, 148410), (970, 139842), (1020, 132987), (1164, 116535), (1371, 98940), (1455, 93228), (1530, 88658), (1649, 82260), (1746, 77690), (1828, 74205), (1940, 69921), (2285, 59364), (2742, 49470), (2910, 46614), (3060, 44329), (3298, 41130), (3492, 38845), (4113, 32980), (4365, 31076), (4570, 29682), (4947, 27420), (5484, 24735), (5820, 23307), (6596, 20565), (6855, 19788), (7769, 17460), (8226, 16490), (8245, 16452), (8730, 15538), (9140, 14841), (9894, 13710)]