74713320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 286848000

約数和(自身を除く): 212134680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 331, 342, 360, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 662, 684, 760, 792, 836, 855, 990, 993, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1324, 1368, 1485, 1655, 1672, 1710, 1881, 1980, 1986, 2052, 2090, 2280, 2376, 2508, 2565, 2648, 2970, 2979, 3135, 3310, 3420, 3641, 3762, 3960, 3972, 4104, 4180, 4965, 5016, 5130, 5643, 5940, 5958, 6270, 6289, 6620, 6840, 7282, 7524, 7944, 8360, 8937, 9405, 9930, 10260, 10923, 11286, 11880, 11916, 12540, 12578, 13240, 14564, 14895, 15048, 17874, 18205, 18810, 18867, 19860, 20520, 21846, 22572, 23832, 25080, 25156, 28215, 29128, 29790, 31445, 32769, 35748, 36410, 37620, 37734, 39720, 43692, 44685, 45144, 50312, 54615, 56430, 56601, 59580, 62890, 65538, 69179, 71496, 72820, 75240, 75468, 87384, 89370, 94335, 98307, 109230, 112860, 113202, 119160, 125780, 131076, 138358, 145640, 150936, 163845, 169803, 178740, 188670, 196614, 207537, 218460, 225720, 226404, 251560, 262152, 276716, 283005, 327690, 339606, 345895, 357480, 377340, 393228, 415074, 436920, 452808, 491535, 553432, 566010, 622611, 655380, 679212, 691790, 754680, 786456, 830148, 849015, 983070, 1037685, 1132020, 1245222, 1310760, 1358424, 1383580, 1660296, 1698030, 1867833, 1966140, 2075370, 2264040, 2490444, 2767160, 3113055, 3396060, 3735666, 3932280, 4150740, 4980888, 6226110, 6792120, 7471332, 8301480, 9339165, 12452220, 14942664, 18678330, 24904440, 37356660, 74713320]

約数ペア:

[(1, 74713320), (2, 37356660), (3, 24904440), (4, 18678330), (5, 14942664), (6, 12452220), (8, 9339165), (9, 8301480), (10, 7471332), (11, 6792120), (12, 6226110), (15, 4980888), (18, 4150740), (19, 3932280), (20, 3735666), (22, 3396060), (24, 3113055), (27, 2767160), (30, 2490444), (33, 2264040), (36, 2075370), (38, 1966140), (40, 1867833), (44, 1698030), (45, 1660296), (54, 1383580), (55, 1358424), (57, 1310760), (60, 1245222), (66, 1132020), (72, 1037685), (76, 983070), (88, 849015), (90, 830148), (95, 786456), (99, 754680), (108, 691790), (110, 679212), (114, 655380), (120, 622611), (132, 566010), (135, 553432), (152, 491535), (165, 452808), (171, 436920), (180, 415074), (190, 393228), (198, 377340), (209, 357480), (216, 345895), (220, 339606), (228, 327690), (264, 283005), (270, 276716), (285, 262152), (297, 251560), (330, 226404), (331, 225720), (342, 218460), (360, 207537), (380, 196614), (396, 188670), (418, 178740), (440, 169803), (456, 163845), (495, 150936), (513, 145640), (540, 138358), (570, 131076), (594, 125780), (627, 119160), (660, 113202), (662, 112860), (684, 109230), (760, 98307), (792, 94335), (836, 89370), (855, 87384), (990, 75468), (993, 75240), (1026, 72820), (1045, 71496), (1080, 69179), (1140, 65538), (1188, 62890), (1254, 59580), (1320, 56601), (1324, 56430), (1368, 54615), (1485, 50312), (1655, 45144), (1672, 44685), (1710, 43692), (1881, 39720), (1980, 37734), (1986, 37620), (2052, 36410), (2090, 35748), (2280, 32769), (2376, 31445), (2508, 29790), (2565, 29128), (2648, 28215), (2970, 25156), (2979, 25080), (3135, 23832), (3310, 22572), (3420, 21846), (3641, 20520), (3762, 19860), (3960, 18867), (3972, 18810), (4104, 18205), (4180, 17874), (4965, 15048), (5016, 14895), (5130, 14564), (5643, 13240), (5940, 12578), (5958, 12540), (6270, 11916), (6289, 11880), (6620, 11286), (6840, 10923), (7282, 10260), (7524, 9930), (7944, 9405), (8360, 8937)]