2205156800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2604

約数の個数: 252

約数和(自身を含む): 6888458664

約数和(自身を除く): 4683301864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 64, 70, 77, 80, 88, 98, 100, 110, 112, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 275, 280, 308, 320, 350, 352, 385, 392, 400, 440, 448, 490, 539, 550, 560, 616, 700, 704, 770, 784, 800, 880, 980, 1078, 1100, 1120, 1225, 1232, 1400, 1540, 1568, 1600, 1760, 1925, 1960, 2156, 2200, 2240, 2450, 2464, 2557, 2695, 2800, 3080, 3136, 3520, 3850, 3920, 4312, 4400, 4900, 4928, 5114, 5390, 5600, 6160, 7700, 7840, 8624, 8800, 9800, 10228, 10780, 11200, 12320, 12785, 13475, 15400, 15680, 17248, 17600, 17899, 19600, 20456, 21560, 24640, 25570, 26950, 28127, 30800, 34496, 35798, 39200, 40912, 43120, 51140, 53900, 56254, 61600, 63925, 71596, 78400, 81824, 86240, 89495, 102280, 107800, 112508, 123200, 125293, 127850, 140635, 143192, 163648, 172480, 178990, 196889, 204560, 215600, 225016, 250586, 255700, 281270, 286384, 357980, 393778, 409120, 431200, 447475, 450032, 501172, 511400, 562540, 572768, 626465, 703175, 715960, 787556, 818240, 862400, 894950, 900064, 984445, 1002344, 1022800, 1125080, 1145536, 1252930, 1378223, 1406350, 1431920, 1575112, 1789900, 1800128, 1968890, 2004688, 2045600, 2250160, 2505860, 2756446, 2812700, 2863840, 3132325, 3150224, 3579800, 3937780, 4009376, 4091200, 4500320, 4922225, 5011720, 5512892, 5625400, 5727680, 6264650, 6300448, 6891115, 7159600, 7875560, 8018752, 9000640, 9844450, 10023440, 11025784, 11250800, 12529300, 12600896, 13782230, 14319200, 15751120, 19688900, 20046880, 22051568, 22501600, 25058600, 27564460, 28638400, 31502240, 34455575, 39377800, 40093760, 44103136, 45003200, 50117200, 55128920, 63004480, 68911150, 78755600, 88206272, 100234400, 110257840, 137822300, 157511200, 200468800, 220515680, 275644600, 315022400, 441031360, 551289200, 1102578400, 2205156800]

約数ペア:

[(1, 2205156800), (2, 1102578400), (4, 551289200), (5, 441031360), (7, 315022400), (8, 275644600), (10, 220515680), (11, 200468800), (14, 157511200), (16, 137822300), (20, 110257840), (22, 100234400), (25, 88206272), (28, 78755600), (32, 68911150), (35, 63004480), (40, 55128920), (44, 50117200), (49, 45003200), (50, 44103136), (55, 40093760), (56, 39377800), (64, 34455575), (70, 31502240), (77, 28638400), (80, 27564460), (88, 25058600), (98, 22501600), (100, 22051568), (110, 20046880), (112, 19688900), (140, 15751120), (154, 14319200), (160, 13782230), (175, 12600896), (176, 12529300), (196, 11250800), (200, 11025784), (220, 10023440), (224, 9844450), (245, 9000640), (275, 8018752), (280, 7875560), (308, 7159600), (320, 6891115), (350, 6300448), (352, 6264650), (385, 5727680), (392, 5625400), (400, 5512892), (440, 5011720), (448, 4922225), (490, 4500320), (539, 4091200), (550, 4009376), (560, 3937780), (616, 3579800), (700, 3150224), (704, 3132325), (770, 2863840), (784, 2812700), (800, 2756446), (880, 2505860), (980, 2250160), (1078, 2045600), (1100, 2004688), (1120, 1968890), (1225, 1800128), (1232, 1789900), (1400, 1575112), (1540, 1431920), (1568, 1406350), (1600, 1378223), (1760, 1252930), (1925, 1145536), (1960, 1125080), (2156, 1022800), (2200, 1002344), (2240, 984445), (2450, 900064), (2464, 894950), (2557, 862400), (2695, 818240), (2800, 787556), (3080, 715960), (3136, 703175), (3520, 626465), (3850, 572768), (3920, 562540), (4312, 511400), (4400, 501172), (4900, 450032), (4928, 447475), (5114, 431200), (5390, 409120), (5600, 393778), (6160, 357980), (7700, 286384), (7840, 281270), (8624, 255700), (8800, 250586), (9800, 225016), (10228, 215600), (10780, 204560), (11200, 196889), (12320, 178990), (12785, 172480), (13475, 163648), (15400, 143192), (15680, 140635), (17248, 127850), (17600, 125293), (17899, 123200), (19600, 112508), (20456, 107800), (21560, 102280), (24640, 89495), (25570, 86240), (26950, 81824), (28127, 78400), (30800, 71596), (34496, 63925), (35798, 61600), (39200, 56254), (40912, 53900), (43120, 51140)]