74952240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 267170400

約数和(自身を除く): 192218160

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, 89, 110, 116, 120, 121, 132, 145, 165, 174, 176, 178, 220, 232, 240, 242, 264, 267, 290, 319, 330, 348, 356, 363, 435, 440, 445, 464, 484, 528, 534, 580, 605, 638, 660, 696, 712, 726, 870, 880, 890, 957, 968, 979, 1068, 1160, 1210, 1276, 1320, 1335, 1392, 1424, 1452, 1595, 1740, 1780, 1815, 1914, 1936, 1958, 2136, 2320, 2420, 2552, 2581, 2640, 2670, 2904, 2937, 3190, 3480, 3509, 3560, 3630, 3828, 3916, 4272, 4785, 4840, 4895, 5104, 5162, 5340, 5808, 5874, 6380, 6960, 7018, 7120, 7260, 7656, 7743, 7832, 9570, 9680, 9790, 10324, 10527, 10680, 10769, 11748, 12760, 12905, 14036, 14520, 14685, 15312, 15486, 15664, 17545, 19140, 19580, 20648, 21054, 21360, 21538, 23496, 25520, 25810, 28072, 28391, 29040, 29370, 30972, 32307, 35090, 38280, 38715, 39160, 41296, 42108, 43076, 46992, 51620, 52635, 53845, 56144, 56782, 58740, 61944, 64614, 70180, 76560, 77430, 78320, 84216, 85173, 86152, 103240, 105270, 107690, 113564, 117480, 123888, 129228, 140360, 141955, 154860, 161535, 168432, 170346, 172304, 206480, 210540, 215380, 227128, 234960, 258456, 280720, 283910, 309720, 312301, 323070, 340692, 421080, 425865, 430760, 454256, 516912, 567820, 619440, 624602, 646140, 681384, 842160, 851730, 861520, 936903, 1135640, 1249204, 1292280, 1362768, 1561505, 1703460, 1873806, 2271280, 2498408, 2584560, 3123010, 3406920, 3747612, 4684515, 4996816, 6246020, 6813840, 7495224, 9369030, 12492040, 14990448, 18738060, 24984080, 37476120, 74952240]

約数ペア:

[(1, 74952240), (2, 37476120), (3, 24984080), (4, 18738060), (5, 14990448), (6, 12492040), (8, 9369030), (10, 7495224), (11, 6813840), (12, 6246020), (15, 4996816), (16, 4684515), (20, 3747612), (22, 3406920), (24, 3123010), (29, 2584560), (30, 2498408), (33, 2271280), (40, 1873806), (44, 1703460), (48, 1561505), (55, 1362768), (58, 1292280), (60, 1249204), (66, 1135640), (80, 936903), (87, 861520), (88, 851730), (89, 842160), (110, 681384), (116, 646140), (120, 624602), (121, 619440), (132, 567820), (145, 516912), (165, 454256), (174, 430760), (176, 425865), (178, 421080), (220, 340692), (232, 323070), (240, 312301), (242, 309720), (264, 283910), (267, 280720), (290, 258456), (319, 234960), (330, 227128), (348, 215380), (356, 210540), (363, 206480), (435, 172304), (440, 170346), (445, 168432), (464, 161535), (484, 154860), (528, 141955), (534, 140360), (580, 129228), (605, 123888), (638, 117480), (660, 113564), (696, 107690), (712, 105270), (726, 103240), (870, 86152), (880, 85173), (890, 84216), (957, 78320), (968, 77430), (979, 76560), (1068, 70180), (1160, 64614), (1210, 61944), (1276, 58740), (1320, 56782), (1335, 56144), (1392, 53845), (1424, 52635), (1452, 51620), (1595, 46992), (1740, 43076), (1780, 42108), (1815, 41296), (1914, 39160), (1936, 38715), (1958, 38280), (2136, 35090), (2320, 32307), (2420, 30972), (2552, 29370), (2581, 29040), (2640, 28391), (2670, 28072), (2904, 25810), (2937, 25520), (3190, 23496), (3480, 21538), (3509, 21360), (3560, 21054), (3630, 20648), (3828, 19580), (3916, 19140), (4272, 17545), (4785, 15664), (4840, 15486), (4895, 15312), (5104, 14685), (5162, 14520), (5340, 14036), (5808, 12905), (5874, 12760), (6380, 11748), (6960, 10769), (7018, 10680), (7120, 10527), (7260, 10324), (7656, 9790), (7743, 9680), (7832, 9570)]