74019060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:998

約数の個数: 144

約数和(自身を含む): 246879360

約数和(自身を除く): 172860300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 941, 1035, 1140, 1311, 1380, 1710, 1748, 1882, 2070, 2185, 2622, 2823, 3420, 3764, 3933, 4140, 4370, 4705, 5244, 5646, 6555, 7866, 8469, 8740, 9410, 11292, 13110, 14115, 15732, 16938, 17879, 18820, 19665, 21643, 26220, 28230, 33876, 35758, 39330, 42345, 43286, 53637, 56460, 64929, 71516, 78660, 84690, 86572, 89395, 107274, 108215, 129858, 160911, 169380, 178790, 194787, 214548, 216430, 259716, 268185, 321822, 324645, 357580, 389574, 411217, 432860, 536370, 643644, 649290, 779148, 804555, 822434, 973935, 1072740, 1233651, 1298580, 1609110, 1644868, 1947870, 2056085, 2467302, 3218220, 3700953, 3895740, 4112170, 4934604, 6168255, 7401906, 8224340, 12336510, 14803812, 18504765, 24673020, 37009530, 74019060]

約数ペア:

[(1, 74019060), (2, 37009530), (3, 24673020), (4, 18504765), (5, 14803812), (6, 12336510), (9, 8224340), (10, 7401906), (12, 6168255), (15, 4934604), (18, 4112170), (19, 3895740), (20, 3700953), (23, 3218220), (30, 2467302), (36, 2056085), (38, 1947870), (45, 1644868), (46, 1609110), (57, 1298580), (60, 1233651), (69, 1072740), (76, 973935), (90, 822434), (92, 804555), (95, 779148), (114, 649290), (115, 643644), (138, 536370), (171, 432860), (180, 411217), (190, 389574), (207, 357580), (228, 324645), (230, 321822), (276, 268185), (285, 259716), (342, 216430), (345, 214548), (380, 194787), (414, 178790), (437, 169380), (460, 160911), (570, 129858), (684, 108215), (690, 107274), (828, 89395), (855, 86572), (874, 84690), (941, 78660), (1035, 71516), (1140, 64929), (1311, 56460), (1380, 53637), (1710, 43286), (1748, 42345), (1882, 39330), (2070, 35758), (2185, 33876), (2622, 28230), (2823, 26220), (3420, 21643), (3764, 19665), (3933, 18820), (4140, 17879), (4370, 16938), (4705, 15732), (5244, 14115), (5646, 13110), (6555, 11292), (7866, 9410), (8469, 8740)]