45781560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1051}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 163701720

約数和(自身を除く): 117920160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1051, 1089, 1210, 1320, 1452, 1815, 1980, 2102, 2178, 2420, 2904, 3153, 3630, 3960, 4204, 4356, 4840, 5255, 5445, 6306, 7260, 8408, 8712, 9459, 10510, 10890, 11561, 12612, 14520, 15765, 18918, 21020, 21780, 23122, 25224, 31530, 34683, 37836, 42040, 43560, 46244, 47295, 57805, 63060, 69366, 75672, 92488, 94590, 104049, 115610, 126120, 127171, 138732, 173415, 189180, 208098, 231220, 254342, 277464, 346830, 378360, 381513, 416196, 462440, 508684, 520245, 635855, 693660, 763026, 832392, 1017368, 1040490, 1144539, 1271710, 1387320, 1526052, 1907565, 2080980, 2289078, 2543420, 3052104, 3815130, 4161960, 4578156, 5086840, 5722695, 7630260, 9156312, 11445390, 15260520, 22890780, 45781560]

約数ペア:

[(1, 45781560), (2, 22890780), (3, 15260520), (4, 11445390), (5, 9156312), (6, 7630260), (8, 5722695), (9, 5086840), (10, 4578156), (11, 4161960), (12, 3815130), (15, 3052104), (18, 2543420), (20, 2289078), (22, 2080980), (24, 1907565), (30, 1526052), (33, 1387320), (36, 1271710), (40, 1144539), (44, 1040490), (45, 1017368), (55, 832392), (60, 763026), (66, 693660), (72, 635855), (88, 520245), (90, 508684), (99, 462440), (110, 416196), (120, 381513), (121, 378360), (132, 346830), (165, 277464), (180, 254342), (198, 231220), (220, 208098), (242, 189180), (264, 173415), (330, 138732), (360, 127171), (363, 126120), (396, 115610), (440, 104049), (484, 94590), (495, 92488), (605, 75672), (660, 69366), (726, 63060), (792, 57805), (968, 47295), (990, 46244), (1051, 43560), (1089, 42040), (1210, 37836), (1320, 34683), (1452, 31530), (1815, 25224), (1980, 23122), (2102, 21780), (2178, 21020), (2420, 18918), (2904, 15765), (3153, 14520), (3630, 12612), (3960, 11561), (4204, 10890), (4356, 10510), (4840, 9459), (5255, 8712), (5445, 8408), (6306, 7260)]