80519400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 384

約数和(自身を含む): 316646400

約数和(自身を除く): 236127000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 31, 36, 37, 39, 40, 45, 50, 52, 54, 60, 62, 65, 72, 74, 75, 78, 90, 93, 100, 104, 108, 111, 117, 120, 124, 130, 135, 148, 150, 155, 156, 180, 185, 186, 195, 200, 216, 222, 225, 234, 248, 260, 270, 279, 296, 300, 310, 312, 325, 333, 351, 360, 370, 372, 390, 403, 444, 450, 465, 468, 481, 520, 540, 555, 558, 585, 600, 620, 650, 666, 675, 702, 740, 744, 775, 780, 806, 837, 888, 900, 925, 930, 936, 962, 975, 999, 1080, 1110, 1116, 1147, 1170, 1209, 1240, 1300, 1332, 1350, 1395, 1404, 1443, 1480, 1550, 1560, 1612, 1665, 1674, 1755, 1800, 1850, 1860, 1924, 1950, 1998, 2015, 2220, 2232, 2294, 2325, 2340, 2405, 2418, 2600, 2664, 2700, 2775, 2790, 2808, 2886, 2925, 3100, 3224, 3330, 3348, 3441, 3510, 3627, 3700, 3720, 3848, 3900, 3996, 4030, 4185, 4329, 4440, 4588, 4650, 4680, 4810, 4836, 4995, 5400, 5550, 5580, 5735, 5772, 5850, 6045, 6200, 6660, 6696, 6882, 6975, 7020, 7215, 7254, 7400, 7800, 7992, 8060, 8325, 8370, 8658, 8775, 9176, 9300, 9620, 9672, 9990, 10075, 10323, 10881, 11100, 11160, 11470, 11544, 11700, 12025, 12090, 12987, 13320, 13764, 13950, 14040, 14430, 14508, 14911, 16120, 16650, 16740, 17205, 17316, 17550, 18135, 18600, 19240, 19980, 20150, 20646, 20925, 21645, 21762, 22200, 22940, 23400, 24050, 24180, 24975, 25974, 27528, 27900, 28675, 28860, 29016, 29822, 30225, 30969, 33300, 33480, 34410, 34632, 35100, 36075, 36270, 39960, 40300, 41292, 41850, 43290, 43524, 44733, 45880, 48100, 48360, 49950, 51615, 51948, 54405, 55800, 57350, 57720, 59644, 60450, 61938, 64935, 66600, 68820, 70200, 72150, 72540, 74555, 80600, 82584, 83700, 86025, 86580, 87048, 89466, 90675, 96200, 99900, 103230, 103896, 108225, 108810, 114700, 119288, 120900, 123876, 129870, 134199, 137640, 144300, 145080, 149110, 154845, 167400, 172050, 173160, 178932, 181350, 199800, 206460, 216450, 217620, 223665, 229400, 241800, 247752, 258075, 259740, 268398, 272025, 288600, 298220, 309690, 324675, 344100, 357864, 362700, 372775, 402597, 412920, 432900, 435240, 447330, 516150, 519480, 536796, 544050, 596440, 619380, 649350, 670995, 688200, 725400, 745550, 774225, 805194, 865800, 894660, 1032300, 1073592, 1088100, 1118325, 1238760, 1298700, 1341990, 1491100, 1548450, 1610388, 1789320, 2012985, 2064600, 2176200, 2236650, 2597400, 2683980, 2982200, 3096900, 3220776, 3354975, 4025970, 4473300, 5367960, 6193800, 6709950, 8051940, 8946600, 10064925, 13419900, 16103880, 20129850, 26839800, 40259700, 80519400]

約数ペア:

[(1, 80519400), (2, 40259700), (3, 26839800), (4, 20129850), (5, 16103880), (6, 13419900), (8, 10064925), (9, 8946600), (10, 8051940), (12, 6709950), (13, 6193800), (15, 5367960), (18, 4473300), (20, 4025970), (24, 3354975), (25, 3220776), (26, 3096900), (27, 2982200), (30, 2683980), (31, 2597400), (36, 2236650), (37, 2176200), (39, 2064600), (40, 2012985), (45, 1789320), (50, 1610388), (52, 1548450), (54, 1491100), (60, 1341990), (62, 1298700), (65, 1238760), (72, 1118325), (74, 1088100), (75, 1073592), (78, 1032300), (90, 894660), (93, 865800), (100, 805194), (104, 774225), (108, 745550), (111, 725400), (117, 688200), (120, 670995), (124, 649350), (130, 619380), (135, 596440), (148, 544050), (150, 536796), (155, 519480), (156, 516150), (180, 447330), (185, 435240), (186, 432900), (195, 412920), (200, 402597), (216, 372775), (222, 362700), (225, 357864), (234, 344100), (248, 324675), (260, 309690), (270, 298220), (279, 288600), (296, 272025), (300, 268398), (310, 259740), (312, 258075), (325, 247752), (333, 241800), (351, 229400), (360, 223665), (370, 217620), (372, 216450), (390, 206460), (403, 199800), (444, 181350), (450, 178932), (465, 173160), (468, 172050), (481, 167400), (520, 154845), (540, 149110), (555, 145080), (558, 144300), (585, 137640), (600, 134199), (620, 129870), (650, 123876), (666, 120900), (675, 119288), (702, 114700), (740, 108810), (744, 108225), (775, 103896), (780, 103230), (806, 99900), (837, 96200), (888, 90675), (900, 89466), (925, 87048), (930, 86580), (936, 86025), (962, 83700), (975, 82584), (999, 80600), (1080, 74555), (1110, 72540), (1116, 72150), (1147, 70200), (1170, 68820), (1209, 66600), (1240, 64935), (1300, 61938), (1332, 60450), (1350, 59644), (1395, 57720), (1404, 57350), (1443, 55800), (1480, 54405), (1550, 51948), (1560, 51615), (1612, 49950), (1665, 48360), (1674, 48100), (1755, 45880), (1800, 44733), (1850, 43524), (1860, 43290), (1924, 41850), (1950, 41292), (1998, 40300), (2015, 39960), (2220, 36270), (2232, 36075), (2294, 35100), (2325, 34632), (2340, 34410), (2405, 33480), (2418, 33300), (2600, 30969), (2664, 30225), (2700, 29822), (2775, 29016), (2790, 28860), (2808, 28675), (2886, 27900), (2925, 27528), (3100, 25974), (3224, 24975), (3330, 24180), (3348, 24050), (3441, 23400), (3510, 22940), (3627, 22200), (3700, 21762), (3720, 21645), (3848, 20925), (3900, 20646), (3996, 20150), (4030, 19980), (4185, 19240), (4329, 18600), (4440, 18135), (4588, 17550), (4650, 17316), (4680, 17205), (4810, 16740), (4836, 16650), (4995, 16120), (5400, 14911), (5550, 14508), (5580, 14430), (5735, 14040), (5772, 13950), (5850, 13764), (6045, 13320), (6200, 12987), (6660, 12090), (6696, 12025), (6882, 11700), (6975, 11544), (7020, 11470), (7215, 11160), (7254, 11100), (7400, 10881), (7800, 10323), (7992, 10075), (8060, 9990), (8325, 9672), (8370, 9620), (8658, 9300), (8775, 9176)]