55230120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4649}}^1$

素因数の和:4680

約数の個数: 128

約数和(自身を含む): 200880000

約数和(自身を除く): 145649880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 4649, 5940, 9298, 11880, 13947, 18596, 23245, 27894, 37192, 41841, 46490, 51139, 55788, 69735, 83682, 92980, 102278, 111576, 125523, 139470, 153417, 167364, 185960, 204556, 209205, 251046, 255695, 278940, 306834, 334728, 409112, 418410, 460251, 502092, 511390, 557880, 613668, 627615, 767085, 836820, 920502, 1004184, 1022780, 1227336, 1255230, 1380753, 1534170, 1673640, 1841004, 2045560, 2301255, 2510460, 2761506, 3068340, 3682008, 4602510, 5020920, 5523012, 6136680, 6903765, 9205020, 11046024, 13807530, 18410040, 27615060, 55230120]

約数ペア:

[(1, 55230120), (2, 27615060), (3, 18410040), (4, 13807530), (5, 11046024), (6, 9205020), (8, 6903765), (9, 6136680), (10, 5523012), (11, 5020920), (12, 4602510), (15, 3682008), (18, 3068340), (20, 2761506), (22, 2510460), (24, 2301255), (27, 2045560), (30, 1841004), (33, 1673640), (36, 1534170), (40, 1380753), (44, 1255230), (45, 1227336), (54, 1022780), (55, 1004184), (60, 920502), (66, 836820), (72, 767085), (88, 627615), (90, 613668), (99, 557880), (108, 511390), (110, 502092), (120, 460251), (132, 418410), (135, 409112), (165, 334728), (180, 306834), (198, 278940), (216, 255695), (220, 251046), (264, 209205), (270, 204556), (297, 185960), (330, 167364), (360, 153417), (396, 139470), (440, 125523), (495, 111576), (540, 102278), (594, 92980), (660, 83682), (792, 69735), (990, 55788), (1080, 51139), (1188, 46490), (1320, 41841), (1485, 37192), (1980, 27894), (2376, 23245), (2970, 18596), (3960, 13947), (4649, 11880), (5940, 9298)]