75212280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 256

約数和(自身を含む): 295142400

約数和(自身を除く): 219930120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 487, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 974, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1461, 1485, 1560, 1716, 1755, 1948, 1980, 2145, 2340, 2376, 2435, 2574, 2808, 2860, 2922, 2970, 3432, 3510, 3861, 3896, 3960, 4290, 4383, 4680, 4870, 5148, 5357, 5720, 5844, 5940, 6331, 6435, 7020, 7305, 7722, 8580, 8766, 9740, 10296, 10714, 11688, 11880, 12662, 12870, 13149, 14040, 14610, 15444, 16071, 17160, 17532, 18993, 19305, 19480, 21428, 21915, 25324, 25740, 26298, 26785, 29220, 30888, 31655, 32142, 35064, 37986, 38610, 42856, 43830, 48213, 50648, 51480, 52596, 53570, 56979, 58440, 63310, 64284, 65745, 69641, 75972, 77220, 80355, 87660, 94965, 96426, 105192, 107140, 113958, 126620, 128568, 131490, 139282, 144639, 151944, 154440, 160710, 170937, 175320, 189930, 192852, 208923, 214280, 227916, 241065, 253240, 262980, 278564, 284895, 289278, 321420, 341874, 348205, 379860, 385704, 417846, 455832, 482130, 525960, 557128, 569790, 578556, 626769, 642840, 683748, 696410, 723195, 759720, 835692, 854685, 964260, 1044615, 1139580, 1157112, 1253538, 1367496, 1392820, 1446390, 1671384, 1709370, 1880307, 1928520, 2089230, 2279160, 2507076, 2785640, 2892780, 3133845, 3418740, 3760614, 4178460, 5014152, 5785560, 6267690, 6837480, 7521228, 8356920, 9401535, 12535380, 15042456, 18803070, 25070760, 37606140, 75212280]

約数ペア:

[(1, 75212280), (2, 37606140), (3, 25070760), (4, 18803070), (5, 15042456), (6, 12535380), (8, 9401535), (9, 8356920), (10, 7521228), (11, 6837480), (12, 6267690), (13, 5785560), (15, 5014152), (18, 4178460), (20, 3760614), (22, 3418740), (24, 3133845), (26, 2892780), (27, 2785640), (30, 2507076), (33, 2279160), (36, 2089230), (39, 1928520), (40, 1880307), (44, 1709370), (45, 1671384), (52, 1446390), (54, 1392820), (55, 1367496), (60, 1253538), (65, 1157112), (66, 1139580), (72, 1044615), (78, 964260), (88, 854685), (90, 835692), (99, 759720), (104, 723195), (108, 696410), (110, 683748), (117, 642840), (120, 626769), (130, 578556), (132, 569790), (135, 557128), (143, 525960), (156, 482130), (165, 455832), (180, 417846), (195, 385704), (198, 379860), (216, 348205), (220, 341874), (234, 321420), (260, 289278), (264, 284895), (270, 278564), (286, 262980), (297, 253240), (312, 241065), (330, 227916), (351, 214280), (360, 208923), (390, 192852), (396, 189930), (429, 175320), (440, 170937), (468, 160710), (487, 154440), (495, 151944), (520, 144639), (540, 139282), (572, 131490), (585, 128568), (594, 126620), (660, 113958), (702, 107140), (715, 105192), (780, 96426), (792, 94965), (858, 87660), (936, 80355), (974, 77220), (990, 75972), (1080, 69641), (1144, 65745), (1170, 64284), (1188, 63310), (1287, 58440), (1320, 56979), (1404, 53570), (1430, 52596), (1461, 51480), (1485, 50648), (1560, 48213), (1716, 43830), (1755, 42856), (1948, 38610), (1980, 37986), (2145, 35064), (2340, 32142), (2376, 31655), (2435, 30888), (2574, 29220), (2808, 26785), (2860, 26298), (2922, 25740), (2970, 25324), (3432, 21915), (3510, 21428), (3861, 19480), (3896, 19305), (3960, 18993), (4290, 17532), (4383, 17160), (4680, 16071), (4870, 15444), (5148, 14610), (5357, 14040), (5720, 13149), (5844, 12870), (5940, 12662), (6331, 11880), (6435, 11688), (7020, 10714), (7305, 10296), (7722, 9740), (8580, 8766)]