74829480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:791

約数の個数: 128

約数和(自身を含む): 248209920

約数和(自身を除く): 173380440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 683, 830, 913, 996, 1245, 1320, 1366, 1660, 1826, 1992, 2049, 2490, 2732, 2739, 3320, 3415, 3652, 4098, 4565, 4980, 5464, 5478, 6830, 7304, 7513, 8196, 9130, 9960, 10245, 10956, 13660, 13695, 15026, 16392, 18260, 20490, 21912, 22539, 27320, 27390, 30052, 36520, 37565, 40980, 45078, 54780, 56689, 60104, 75130, 81960, 90156, 109560, 112695, 113378, 150260, 170067, 180312, 225390, 226756, 283445, 300520, 340134, 450780, 453512, 566890, 623579, 680268, 850335, 901560, 1133780, 1247158, 1360536, 1700670, 1870737, 2267560, 2494316, 3117895, 3401340, 3741474, 4988632, 6235790, 6802680, 7482948, 9353685, 12471580, 14965896, 18707370, 24943160, 37414740, 74829480]

約数ペア:

[(1, 74829480), (2, 37414740), (3, 24943160), (4, 18707370), (5, 14965896), (6, 12471580), (8, 9353685), (10, 7482948), (11, 6802680), (12, 6235790), (15, 4988632), (20, 3741474), (22, 3401340), (24, 3117895), (30, 2494316), (33, 2267560), (40, 1870737), (44, 1700670), (55, 1360536), (60, 1247158), (66, 1133780), (83, 901560), (88, 850335), (110, 680268), (120, 623579), (132, 566890), (165, 453512), (166, 450780), (220, 340134), (249, 300520), (264, 283445), (330, 226756), (332, 225390), (415, 180312), (440, 170067), (498, 150260), (660, 113378), (664, 112695), (683, 109560), (830, 90156), (913, 81960), (996, 75130), (1245, 60104), (1320, 56689), (1366, 54780), (1660, 45078), (1826, 40980), (1992, 37565), (2049, 36520), (2490, 30052), (2732, 27390), (2739, 27320), (3320, 22539), (3415, 21912), (3652, 20490), (4098, 18260), (4565, 16392), (4980, 15026), (5464, 13695), (5478, 13660), (6830, 10956), (7304, 10245), (7513, 9960), (8196, 9130)]