20833900800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{29327}}^1$

素因数の和:29393

約数の個数: 216

約数和(自身を含む): 70616896896

約数和(自身を除く): 49782996096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 128, 148, 150, 160, 185, 192, 200, 222, 240, 256, 296, 300, 320, 370, 384, 400, 444, 480, 555, 592, 600, 640, 740, 768, 800, 888, 925, 960, 1110, 1184, 1200, 1280, 1480, 1600, 1776, 1850, 1920, 2220, 2368, 2400, 2775, 2960, 3200, 3552, 3700, 3840, 4440, 4736, 4800, 5550, 5920, 6400, 7104, 7400, 8880, 9472, 9600, 11100, 11840, 14208, 14800, 17760, 19200, 22200, 23680, 28416, 29327, 29600, 35520, 44400, 47360, 58654, 59200, 71040, 87981, 88800, 117308, 118400, 142080, 146635, 175962, 177600, 234616, 236800, 293270, 351924, 355200, 439905, 469232, 586540, 703848, 710400, 733175, 879810, 938464, 1085099, 1173080, 1407696, 1466350, 1759620, 1876928, 2170198, 2199525, 2346160, 2815392, 2932700, 3255297, 3519240, 3753856, 4340396, 4399050, 4692320, 5425495, 5630784, 5865400, 6510594, 7038480, 7507712, 8680792, 8798100, 9384640, 10850990, 11261568, 11730800, 13021188, 14076960, 16276485, 17361584, 17596200, 18769280, 21701980, 22523136, 23461600, 26042376, 27127475, 28153920, 32552970, 34723168, 35192400, 37538560, 43403960, 46923200, 52084752, 54254950, 56307840, 65105940, 69446336, 70384800, 81382425, 86807920, 93846400, 104169504, 108509900, 112615680, 130211880, 138892672, 140769600, 162764850, 173615840, 187692800, 208339008, 217019800, 260423760, 277785344, 281539200, 325529700, 347231680, 416678016, 434039600, 520847520, 563078400, 651059400, 694463360, 833356032, 868079200, 1041695040, 1302118800, 1388926720, 1736158400, 2083390080, 2604237600, 3472316800, 4166780160, 5208475200, 6944633600, 10416950400, 20833900800]

約数ペア:

[(1, 20833900800), (2, 10416950400), (3, 6944633600), (4, 5208475200), (5, 4166780160), (6, 3472316800), (8, 2604237600), (10, 2083390080), (12, 1736158400), (15, 1388926720), (16, 1302118800), (20, 1041695040), (24, 868079200), (25, 833356032), (30, 694463360), (32, 651059400), (37, 563078400), (40, 520847520), (48, 434039600), (50, 416678016), (60, 347231680), (64, 325529700), (74, 281539200), (75, 277785344), (80, 260423760), (96, 217019800), (100, 208339008), (111, 187692800), (120, 173615840), (128, 162764850), (148, 140769600), (150, 138892672), (160, 130211880), (185, 112615680), (192, 108509900), (200, 104169504), (222, 93846400), (240, 86807920), (256, 81382425), (296, 70384800), (300, 69446336), (320, 65105940), (370, 56307840), (384, 54254950), (400, 52084752), (444, 46923200), (480, 43403960), (555, 37538560), (592, 35192400), (600, 34723168), (640, 32552970), (740, 28153920), (768, 27127475), (800, 26042376), (888, 23461600), (925, 22523136), (960, 21701980), (1110, 18769280), (1184, 17596200), (1200, 17361584), (1280, 16276485), (1480, 14076960), (1600, 13021188), (1776, 11730800), (1850, 11261568), (1920, 10850990), (2220, 9384640), (2368, 8798100), (2400, 8680792), (2775, 7507712), (2960, 7038480), (3200, 6510594), (3552, 5865400), (3700, 5630784), (3840, 5425495), (4440, 4692320), (4736, 4399050), (4800, 4340396), (5550, 3753856), (5920, 3519240), (6400, 3255297), (7104, 2932700), (7400, 2815392), (8880, 2346160), (9472, 2199525), (9600, 2170198), (11100, 1876928), (11840, 1759620), (14208, 1466350), (14800, 1407696), (17760, 1173080), (19200, 1085099), (22200, 938464), (23680, 879810), (28416, 733175), (29327, 710400), (29600, 703848), (35520, 586540), (44400, 469232), (47360, 439905), (58654, 355200), (59200, 351924), (71040, 293270), (87981, 236800), (88800, 234616), (117308, 177600), (118400, 175962), (142080, 146635)]