20965718400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{18049}}^1$

素因数の和:18098

約数の個数: 288

約数和(自身を含む): 75908553000

約数和(自身を除く): 54942834600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 121, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 242, 264, 275, 300, 320, 330, 352, 363, 384, 400, 440, 480, 484, 528, 550, 600, 605, 640, 660, 704, 726, 800, 825, 880, 960, 968, 1056, 1100, 1200, 1210, 1320, 1408, 1452, 1600, 1650, 1760, 1815, 1920, 1936, 2112, 2200, 2400, 2420, 2640, 2904, 3025, 3200, 3300, 3520, 3630, 3872, 4224, 4400, 4800, 4840, 5280, 5808, 6050, 6600, 7040, 7260, 7744, 8800, 9075, 9600, 9680, 10560, 11616, 12100, 13200, 14520, 15488, 17600, 18049, 18150, 19360, 21120, 23232, 24200, 26400, 29040, 35200, 36098, 36300, 38720, 46464, 48400, 52800, 54147, 58080, 72196, 72600, 77440, 90245, 96800, 105600, 108294, 116160, 144392, 145200, 180490, 193600, 198539, 216588, 232320, 270735, 288784, 290400, 360980, 387200, 397078, 433176, 451225, 541470, 577568, 580800, 595617, 721960, 794156, 866352, 902450, 992695, 1082940, 1155136, 1161600, 1191234, 1353675, 1443920, 1588312, 1732704, 1804900, 1985390, 2165880, 2183929, 2310272, 2382468, 2707350, 2887840, 2978085, 3176624, 3465408, 3609800, 3970780, 4331760, 4367858, 4764936, 4963475, 5414700, 5775680, 5956170, 6353248, 6551787, 6930816, 7219600, 7941560, 8663520, 8735716, 9529872, 9926950, 10829400, 10919645, 11551360, 11912340, 12706496, 13103574, 14439200, 14890425, 15883120, 17327040, 17471432, 19059744, 19853900, 21658800, 21839290, 23824680, 25412992, 26207148, 28878400, 29780850, 31766240, 32758935, 34654080, 34942864, 38119488, 39707800, 43317600, 43678580, 47649360, 52414296, 54598225, 57756800, 59561700, 63532480, 65517870, 69885728, 76238976, 79415600, 86635200, 87357160, 95298720, 104828592, 109196450, 119123400, 127064960, 131035740, 139771456, 158831200, 163794675, 173270400, 174714320, 190597440, 209657184, 218392900, 238246800, 262071480, 279542912, 317662400, 327589350, 349428640, 381194880, 419314368, 436785800, 476493600, 524142960, 635324800, 655178700, 698857280, 838628736, 873571600, 952987200, 1048285920, 1310357400, 1397714560, 1747143200, 1905974400, 2096571840, 2620714800, 3494286400, 4193143680, 5241429600, 6988572800, 10482859200, 20965718400]

約数ペア:

[(1, 20965718400), (2, 10482859200), (3, 6988572800), (4, 5241429600), (5, 4193143680), (6, 3494286400), (8, 2620714800), (10, 2096571840), (11, 1905974400), (12, 1747143200), (15, 1397714560), (16, 1310357400), (20, 1048285920), (22, 952987200), (24, 873571600), (25, 838628736), (30, 698857280), (32, 655178700), (33, 635324800), (40, 524142960), (44, 476493600), (48, 436785800), (50, 419314368), (55, 381194880), (60, 349428640), (64, 327589350), (66, 317662400), (75, 279542912), (80, 262071480), (88, 238246800), (96, 218392900), (100, 209657184), (110, 190597440), (120, 174714320), (121, 173270400), (128, 163794675), (132, 158831200), (150, 139771456), (160, 131035740), (165, 127064960), (176, 119123400), (192, 109196450), (200, 104828592), (220, 95298720), (240, 87357160), (242, 86635200), (264, 79415600), (275, 76238976), (300, 69885728), (320, 65517870), (330, 63532480), (352, 59561700), (363, 57756800), (384, 54598225), (400, 52414296), (440, 47649360), (480, 43678580), (484, 43317600), (528, 39707800), (550, 38119488), (600, 34942864), (605, 34654080), (640, 32758935), (660, 31766240), (704, 29780850), (726, 28878400), (800, 26207148), (825, 25412992), (880, 23824680), (960, 21839290), (968, 21658800), (1056, 19853900), (1100, 19059744), (1200, 17471432), (1210, 17327040), (1320, 15883120), (1408, 14890425), (1452, 14439200), (1600, 13103574), (1650, 12706496), (1760, 11912340), (1815, 11551360), (1920, 10919645), (1936, 10829400), (2112, 9926950), (2200, 9529872), (2400, 8735716), (2420, 8663520), (2640, 7941560), (2904, 7219600), (3025, 6930816), (3200, 6551787), (3300, 6353248), (3520, 5956170), (3630, 5775680), (3872, 5414700), (4224, 4963475), (4400, 4764936), (4800, 4367858), (4840, 4331760), (5280, 3970780), (5808, 3609800), (6050, 3465408), (6600, 3176624), (7040, 2978085), (7260, 2887840), (7744, 2707350), (8800, 2382468), (9075, 2310272), (9600, 2183929), (9680, 2165880), (10560, 1985390), (11616, 1804900), (12100, 1732704), (13200, 1588312), (14520, 1443920), (15488, 1353675), (17600, 1191234), (18049, 1161600), (18150, 1155136), (19360, 1082940), (21120, 992695), (23232, 902450), (24200, 866352), (26400, 794156), (29040, 721960), (35200, 595617), (36098, 580800), (36300, 577568), (38720, 541470), (46464, 451225), (48400, 433176), (52800, 397078), (54147, 387200), (58080, 360980), (72196, 290400), (72600, 288784), (77440, 270735), (90245, 232320), (96800, 216588), (105600, 198539), (108294, 193600), (116160, 180490), (144392, 145200)]