90111120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 320604480

約数和(自身を除く): 230493360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 107, 110, 116, 120, 121, 132, 145, 165, 174, 176, 214, 220, 232, 240, 242, 264, 290, 319, 321, 330, 348, 363, 428, 435, 440, 464, 484, 528, 535, 580, 605, 638, 642, 660, 696, 726, 856, 870, 880, 957, 968, 1070, 1160, 1177, 1210, 1276, 1284, 1320, 1392, 1452, 1595, 1605, 1712, 1740, 1815, 1914, 1936, 2140, 2320, 2354, 2420, 2552, 2568, 2640, 2904, 3103, 3190, 3210, 3480, 3509, 3531, 3630, 3828, 4280, 4708, 4785, 4840, 5104, 5136, 5808, 5885, 6206, 6380, 6420, 6960, 7018, 7062, 7260, 7656, 8560, 9309, 9416, 9570, 9680, 10527, 11770, 12412, 12760, 12840, 12947, 14036, 14124, 14520, 15312, 15515, 17545, 17655, 18618, 18832, 19140, 21054, 23540, 24824, 25520, 25680, 25894, 28072, 28248, 29040, 31030, 34133, 35090, 35310, 37236, 38280, 38841, 42108, 46545, 47080, 49648, 51788, 52635, 56144, 56496, 62060, 64735, 68266, 70180, 70620, 74472, 76560, 77682, 84216, 93090, 94160, 102399, 103576, 105270, 124120, 129470, 136532, 140360, 141240, 148944, 155364, 168432, 170665, 186180, 194205, 204798, 207152, 210540, 248240, 258940, 273064, 280720, 282480, 310728, 341330, 372360, 375463, 388410, 409596, 421080, 511995, 517880, 546128, 621456, 682660, 744720, 750926, 776820, 819192, 842160, 1023990, 1035760, 1126389, 1365320, 1501852, 1553640, 1638384, 1877315, 2047980, 2252778, 2730640, 3003704, 3107280, 3754630, 4095960, 4505556, 5631945, 6007408, 7509260, 8191920, 9011112, 11263890, 15018520, 18022224, 22527780, 30037040, 45055560, 90111120]

約数ペア:

[(1, 90111120), (2, 45055560), (3, 30037040), (4, 22527780), (5, 18022224), (6, 15018520), (8, 11263890), (10, 9011112), (11, 8191920), (12, 7509260), (15, 6007408), (16, 5631945), (20, 4505556), (22, 4095960), (24, 3754630), (29, 3107280), (30, 3003704), (33, 2730640), (40, 2252778), (44, 2047980), (48, 1877315), (55, 1638384), (58, 1553640), (60, 1501852), (66, 1365320), (80, 1126389), (87, 1035760), (88, 1023990), (107, 842160), (110, 819192), (116, 776820), (120, 750926), (121, 744720), (132, 682660), (145, 621456), (165, 546128), (174, 517880), (176, 511995), (214, 421080), (220, 409596), (232, 388410), (240, 375463), (242, 372360), (264, 341330), (290, 310728), (319, 282480), (321, 280720), (330, 273064), (348, 258940), (363, 248240), (428, 210540), (435, 207152), (440, 204798), (464, 194205), (484, 186180), (528, 170665), (535, 168432), (580, 155364), (605, 148944), (638, 141240), (642, 140360), (660, 136532), (696, 129470), (726, 124120), (856, 105270), (870, 103576), (880, 102399), (957, 94160), (968, 93090), (1070, 84216), (1160, 77682), (1177, 76560), (1210, 74472), (1276, 70620), (1284, 70180), (1320, 68266), (1392, 64735), (1452, 62060), (1595, 56496), (1605, 56144), (1712, 52635), (1740, 51788), (1815, 49648), (1914, 47080), (1936, 46545), (2140, 42108), (2320, 38841), (2354, 38280), (2420, 37236), (2552, 35310), (2568, 35090), (2640, 34133), (2904, 31030), (3103, 29040), (3190, 28248), (3210, 28072), (3480, 25894), (3509, 25680), (3531, 25520), (3630, 24824), (3828, 23540), (4280, 21054), (4708, 19140), (4785, 18832), (4840, 18618), (5104, 17655), (5136, 17545), (5808, 15515), (5885, 15312), (6206, 14520), (6380, 14124), (6420, 14036), (6960, 12947), (7018, 12840), (7062, 12760), (7260, 12412), (7656, 11770), (8560, 10527), (9309, 9680), (9416, 9570)]