2179157400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:864

約数の個数: 432

約数和(自身を含む): 8798811840

約数和(自身を除く): 6619654440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 49, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 98, 100, 105, 120, 124, 126, 140, 147, 150, 155, 168, 175, 180, 186, 196, 200, 210, 217, 225, 245, 248, 252, 279, 280, 294, 300, 310, 315, 350, 360, 372, 392, 420, 434, 441, 450, 465, 490, 504, 525, 558, 588, 600, 620, 630, 651, 700, 735, 744, 775, 797, 840, 868, 882, 900, 930, 980, 1050, 1085, 1116, 1176, 1225, 1240, 1260, 1302, 1395, 1400, 1470, 1519, 1550, 1575, 1594, 1736, 1764, 1800, 1860, 1953, 1960, 2100, 2170, 2205, 2232, 2325, 2391, 2450, 2520, 2604, 2790, 2940, 3038, 3100, 3150, 3188, 3255, 3528, 3675, 3720, 3906, 3985, 4200, 4340, 4410, 4557, 4650, 4782, 4900, 5208, 5425, 5579, 5580, 5880, 6076, 6200, 6300, 6376, 6510, 6975, 7173, 7350, 7595, 7812, 7970, 8680, 8820, 9114, 9300, 9564, 9765, 9800, 10850, 11025, 11158, 11160, 11955, 12152, 12600, 13020, 13671, 13950, 14346, 14700, 15190, 15624, 15940, 16275, 16737, 17640, 18228, 18600, 19128, 19530, 19925, 21700, 22050, 22316, 22785, 23910, 24707, 26040, 27342, 27895, 27900, 28692, 29400, 30380, 31880, 32550, 33474, 35865, 36456, 37975, 39053, 39060, 39850, 43400, 44100, 44632, 45570, 47820, 48825, 49414, 50211, 54684, 55790, 55800, 57384, 59775, 60760, 65100, 66948, 68355, 71730, 74121, 75950, 78106, 78120, 79700, 83685, 88200, 91140, 95640, 97650, 98828, 100422, 109368, 111580, 113925, 117159, 119550, 123535, 130200, 133896, 136710, 139475, 143460, 148242, 151900, 156212, 159400, 167370, 172949, 179325, 182280, 195265, 195300, 197656, 200844, 222363, 223160, 227850, 234318, 239100, 247070, 251055, 273420, 278950, 286920, 296484, 303800, 312424, 334740, 341775, 345898, 351477, 358650, 370605, 390530, 390600, 401688, 418425, 444726, 455700, 468636, 478200, 494140, 502110, 518847, 546840, 557900, 585795, 592968, 617675, 669480, 683550, 691796, 702954, 717300, 741210, 781060, 836850, 864745, 889452, 911400, 937272, 976325, 988280, 1004220, 1037694, 1111815, 1115800, 1171590, 1210643, 1235350, 1255275, 1367100, 1383592, 1405908, 1434600, 1482420, 1556541, 1562120, 1673700, 1729490, 1757385, 1778904, 1853025, 1952650, 2008440, 2075388, 2223630, 2343180, 2421286, 2470700, 2510550, 2594235, 2734200, 2811816, 2928975, 2964840, 3113082, 3347400, 3458980, 3514770, 3631929, 3706050, 3905300, 4150776, 4323725, 4447260, 4686360, 4842572, 4941400, 5021100, 5188470, 5559075, 5857950, 6053215, 6226164, 6917960, 7029540, 7263858, 7412100, 7782705, 7810600, 8647450, 8786925, 8894520, 9685144, 10042200, 10376940, 10895787, 11118150, 11715900, 12106430, 12452328, 12971175, 14059080, 14527716, 14824200, 15565410, 17294900, 17573850, 18159645, 20753880, 21791574, 22236300, 23431800, 24212860, 25942350, 29055432, 30266075, 31130820, 34589800, 35147700, 36319290, 38913525, 43583148, 44472600, 48425720, 51884700, 54478935, 60532150, 62261640, 70295400, 72638580, 77827050, 87166296, 90798225, 103769400, 108957870, 121064300, 145277160, 155654100, 181596450, 217915740, 242128600, 272394675, 311308200, 363192900, 435831480, 544789350, 726385800, 1089578700, 2179157400]

約数ペア:

[(1, 2179157400), (2, 1089578700), (3, 726385800), (4, 544789350), (5, 435831480), (6, 363192900), (7, 311308200), (8, 272394675), (9, 242128600), (10, 217915740), (12, 181596450), (14, 155654100), (15, 145277160), (18, 121064300), (20, 108957870), (21, 103769400), (24, 90798225), (25, 87166296), (28, 77827050), (30, 72638580), (31, 70295400), (35, 62261640), (36, 60532150), (40, 54478935), (42, 51884700), (45, 48425720), (49, 44472600), (50, 43583148), (56, 38913525), (60, 36319290), (62, 35147700), (63, 34589800), (70, 31130820), (72, 30266075), (75, 29055432), (84, 25942350), (90, 24212860), (93, 23431800), (98, 22236300), (100, 21791574), (105, 20753880), (120, 18159645), (124, 17573850), (126, 17294900), (140, 15565410), (147, 14824200), (150, 14527716), (155, 14059080), (168, 12971175), (175, 12452328), (180, 12106430), (186, 11715900), (196, 11118150), (200, 10895787), (210, 10376940), (217, 10042200), (225, 9685144), (245, 8894520), (248, 8786925), (252, 8647450), (279, 7810600), (280, 7782705), (294, 7412100), (300, 7263858), (310, 7029540), (315, 6917960), (350, 6226164), (360, 6053215), (372, 5857950), (392, 5559075), (420, 5188470), (434, 5021100), (441, 4941400), (450, 4842572), (465, 4686360), (490, 4447260), (504, 4323725), (525, 4150776), (558, 3905300), (588, 3706050), (600, 3631929), (620, 3514770), (630, 3458980), (651, 3347400), (700, 3113082), (735, 2964840), (744, 2928975), (775, 2811816), (797, 2734200), (840, 2594235), (868, 2510550), (882, 2470700), (900, 2421286), (930, 2343180), (980, 2223630), (1050, 2075388), (1085, 2008440), (1116, 1952650), (1176, 1853025), (1225, 1778904), (1240, 1757385), (1260, 1729490), (1302, 1673700), (1395, 1562120), (1400, 1556541), (1470, 1482420), (1519, 1434600), (1550, 1405908), (1575, 1383592), (1594, 1367100), (1736, 1255275), (1764, 1235350), (1800, 1210643), (1860, 1171590), (1953, 1115800), (1960, 1111815), (2100, 1037694), (2170, 1004220), (2205, 988280), (2232, 976325), (2325, 937272), (2391, 911400), (2450, 889452), (2520, 864745), (2604, 836850), (2790, 781060), (2940, 741210), (3038, 717300), (3100, 702954), (3150, 691796), (3188, 683550), (3255, 669480), (3528, 617675), (3675, 592968), (3720, 585795), (3906, 557900), (3985, 546840), (4200, 518847), (4340, 502110), (4410, 494140), (4557, 478200), (4650, 468636), (4782, 455700), (4900, 444726), (5208, 418425), (5425, 401688), (5579, 390600), (5580, 390530), (5880, 370605), (6076, 358650), (6200, 351477), (6300, 345898), (6376, 341775), (6510, 334740), (6975, 312424), (7173, 303800), (7350, 296484), (7595, 286920), (7812, 278950), (7970, 273420), (8680, 251055), (8820, 247070), (9114, 239100), (9300, 234318), (9564, 227850), (9765, 223160), (9800, 222363), (10850, 200844), (11025, 197656), (11158, 195300), (11160, 195265), (11955, 182280), (12152, 179325), (12600, 172949), (13020, 167370), (13671, 159400), (13950, 156212), (14346, 151900), (14700, 148242), (15190, 143460), (15624, 139475), (15940, 136710), (16275, 133896), (16737, 130200), (17640, 123535), (18228, 119550), (18600, 117159), (19128, 113925), (19530, 111580), (19925, 109368), (21700, 100422), (22050, 98828), (22316, 97650), (22785, 95640), (23910, 91140), (24707, 88200), (26040, 83685), (27342, 79700), (27895, 78120), (27900, 78106), (28692, 75950), (29400, 74121), (30380, 71730), (31880, 68355), (32550, 66948), (33474, 65100), (35865, 60760), (36456, 59775), (37975, 57384), (39053, 55800), (39060, 55790), (39850, 54684), (43400, 50211), (44100, 49414), (44632, 48825), (45570, 47820)]