20756132100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{14071}}^1$

素因数の和:14251

約数の個数: 216

約数和(自身を含む): 71454801600

約数和(自身を除く): 50698669500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 149, 150, 165, 180, 198, 220, 225, 275, 298, 300, 330, 396, 447, 450, 495, 550, 596, 660, 745, 825, 894, 900, 990, 1100, 1341, 1490, 1639, 1650, 1788, 1980, 2235, 2475, 2682, 2980, 3278, 3300, 3725, 4470, 4917, 4950, 5364, 6556, 6705, 7450, 8195, 8940, 9834, 9900, 11175, 13410, 14071, 14751, 14900, 16390, 19668, 22350, 24585, 26820, 28142, 29502, 32780, 33525, 40975, 42213, 44700, 49170, 56284, 59004, 67050, 70355, 73755, 81950, 84426, 98340, 122925, 126639, 134100, 140710, 147510, 154781, 163900, 168852, 211065, 245850, 253278, 281420, 295020, 309562, 351775, 368775, 422130, 464343, 491700, 506556, 619124, 633195, 703550, 737550, 773905, 844260, 928686, 1055325, 1266390, 1393029, 1407100, 1475100, 1547810, 1857372, 2096579, 2110650, 2321715, 2532780, 2786058, 3095620, 3165975, 3869525, 4193158, 4221300, 4643430, 5572116, 6289737, 6331950, 6965145, 7739050, 8386316, 9286860, 10482895, 11608575, 12579474, 12663900, 13930290, 15478100, 18869211, 20965790, 23062369, 23217150, 25158948, 27860580, 31448685, 34825725, 37738422, 41931580, 46124738, 46434300, 52414475, 62897370, 69187107, 69651450, 75476844, 92249476, 94346055, 104828950, 115311845, 125794740, 138374214, 139302900, 157243425, 188692110, 207561321, 209657900, 230623690, 276748428, 314486850, 345935535, 377384220, 415122642, 461247380, 471730275, 576559225, 628973700, 691871070, 830245284, 943460550, 1037806605, 1153118450, 1383742140, 1729677675, 1886921100, 2075613210, 2306236900, 3459355350, 4151226420, 5189033025, 6918710700, 10378066050, 20756132100]

約数ペア:

[(1, 20756132100), (2, 10378066050), (3, 6918710700), (4, 5189033025), (5, 4151226420), (6, 3459355350), (9, 2306236900), (10, 2075613210), (11, 1886921100), (12, 1729677675), (15, 1383742140), (18, 1153118450), (20, 1037806605), (22, 943460550), (25, 830245284), (30, 691871070), (33, 628973700), (36, 576559225), (44, 471730275), (45, 461247380), (50, 415122642), (55, 377384220), (60, 345935535), (66, 314486850), (75, 276748428), (90, 230623690), (99, 209657900), (100, 207561321), (110, 188692110), (132, 157243425), (149, 139302900), (150, 138374214), (165, 125794740), (180, 115311845), (198, 104828950), (220, 94346055), (225, 92249476), (275, 75476844), (298, 69651450), (300, 69187107), (330, 62897370), (396, 52414475), (447, 46434300), (450, 46124738), (495, 41931580), (550, 37738422), (596, 34825725), (660, 31448685), (745, 27860580), (825, 25158948), (894, 23217150), (900, 23062369), (990, 20965790), (1100, 18869211), (1341, 15478100), (1490, 13930290), (1639, 12663900), (1650, 12579474), (1788, 11608575), (1980, 10482895), (2235, 9286860), (2475, 8386316), (2682, 7739050), (2980, 6965145), (3278, 6331950), (3300, 6289737), (3725, 5572116), (4470, 4643430), (4917, 4221300), (4950, 4193158), (5364, 3869525), (6556, 3165975), (6705, 3095620), (7450, 2786058), (8195, 2532780), (8940, 2321715), (9834, 2110650), (9900, 2096579), (11175, 1857372), (13410, 1547810), (14071, 1475100), (14751, 1407100), (14900, 1393029), (16390, 1266390), (19668, 1055325), (22350, 928686), (24585, 844260), (26820, 773905), (28142, 737550), (29502, 703550), (32780, 633195), (33525, 619124), (40975, 506556), (42213, 491700), (44700, 464343), (49170, 422130), (56284, 368775), (59004, 351775), (67050, 309562), (70355, 295020), (73755, 281420), (81950, 253278), (84426, 245850), (98340, 211065), (122925, 168852), (126639, 163900), (134100, 154781), (140710, 147510)]