20093384880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{10957}}^1$

素因数の和:11265

約数の個数: 200

約数和(自身を含む): 70040292432

約数和(自身を除く): 49946907552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 283, 324, 360, 405, 432, 540, 566, 648, 720, 810, 849, 1080, 1132, 1296, 1415, 1620, 1698, 2160, 2264, 2547, 2830, 3240, 3396, 4245, 4528, 5094, 5660, 6480, 6792, 7641, 8490, 10188, 10957, 11320, 12735, 13584, 15282, 16980, 20376, 21914, 22640, 22923, 25470, 30564, 32871, 33960, 38205, 40752, 43828, 45846, 50940, 54785, 61128, 65742, 67920, 76410, 87656, 91692, 98613, 101880, 109570, 114615, 122256, 131484, 152820, 164355, 175312, 183384, 197226, 203760, 219140, 229230, 262968, 295839, 305640, 328710, 366768, 394452, 438280, 458460, 493065, 525936, 591678, 611280, 657420, 788904, 876560, 887517, 916920, 986130, 1183356, 1314840, 1479195, 1577808, 1775034, 1833840, 1972260, 2366712, 2629680, 2958390, 3100831, 3550068, 3944520, 4437585, 4733424, 5916780, 6201662, 7100136, 7889040, 8875170, 9302493, 11833560, 12403324, 14200272, 15504155, 17750340, 18604986, 23667120, 24806648, 27907479, 31008310, 35500680, 37209972, 46512465, 49613296, 55814958, 62016620, 71001360, 74419944, 83722437, 93024930, 111629916, 124033240, 139537395, 148839888, 167444874, 186049860, 223259832, 248066480, 251167311, 279074790, 334889748, 372099720, 418612185, 446519664, 502334622, 558149580, 669779496, 744199440, 837224370, 1004669244, 1116299160, 1255836555, 1339558992, 1674448740, 2009338488, 2232598320, 2511673110, 3348897480, 4018676976, 5023346220, 6697794960, 10046692440, 20093384880]

約数ペア:

[(1, 20093384880), (2, 10046692440), (3, 6697794960), (4, 5023346220), (5, 4018676976), (6, 3348897480), (8, 2511673110), (9, 2232598320), (10, 2009338488), (12, 1674448740), (15, 1339558992), (16, 1255836555), (18, 1116299160), (20, 1004669244), (24, 837224370), (27, 744199440), (30, 669779496), (36, 558149580), (40, 502334622), (45, 446519664), (48, 418612185), (54, 372099720), (60, 334889748), (72, 279074790), (80, 251167311), (81, 248066480), (90, 223259832), (108, 186049860), (120, 167444874), (135, 148839888), (144, 139537395), (162, 124033240), (180, 111629916), (216, 93024930), (240, 83722437), (270, 74419944), (283, 71001360), (324, 62016620), (360, 55814958), (405, 49613296), (432, 46512465), (540, 37209972), (566, 35500680), (648, 31008310), (720, 27907479), (810, 24806648), (849, 23667120), (1080, 18604986), (1132, 17750340), (1296, 15504155), (1415, 14200272), (1620, 12403324), (1698, 11833560), (2160, 9302493), (2264, 8875170), (2547, 7889040), (2830, 7100136), (3240, 6201662), (3396, 5916780), (4245, 4733424), (4528, 4437585), (5094, 3944520), (5660, 3550068), (6480, 3100831), (6792, 2958390), (7641, 2629680), (8490, 2366712), (10188, 1972260), (10957, 1833840), (11320, 1775034), (12735, 1577808), (13584, 1479195), (15282, 1314840), (16980, 1183356), (20376, 986130), (21914, 916920), (22640, 887517), (22923, 876560), (25470, 788904), (30564, 657420), (32871, 611280), (33960, 591678), (38205, 525936), (40752, 493065), (43828, 458460), (45846, 438280), (50940, 394452), (54785, 366768), (61128, 328710), (65742, 305640), (67920, 295839), (76410, 262968), (87656, 229230), (91692, 219140), (98613, 203760), (101880, 197226), (109570, 183384), (114615, 175312), (122256, 164355), (131484, 152820)]