101939200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 277247880

約数和(自身を除く): 175308680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 181, 200, 220, 256, 275, 320, 352, 362, 400, 440, 512, 550, 640, 704, 724, 800, 880, 905, 1024, 1100, 1280, 1408, 1448, 1600, 1760, 1810, 1991, 2048, 2200, 2560, 2816, 2896, 3200, 3520, 3620, 3982, 4400, 4525, 5120, 5632, 5792, 6400, 7040, 7240, 7964, 8800, 9050, 9955, 10240, 11264, 11584, 12800, 14080, 14480, 15928, 17600, 18100, 19910, 22528, 23168, 25600, 28160, 28960, 31856, 35200, 36200, 39820, 46336, 49775, 51200, 56320, 57920, 63712, 70400, 72400, 79640, 92672, 99550, 112640, 115840, 127424, 140800, 144800, 159280, 185344, 199100, 231680, 254848, 281600, 289600, 318560, 370688, 398200, 463360, 509696, 563200, 579200, 637120, 796400, 926720, 1019392, 1158400, 1274240, 1592800, 1853440, 2038784, 2316800, 2548480, 3185600, 4077568, 4633600, 5096960, 6371200, 9267200, 10193920, 12742400, 20387840, 25484800, 50969600, 101939200]

約数ペア:

[(1, 101939200), (2, 50969600), (4, 25484800), (5, 20387840), (8, 12742400), (10, 10193920), (11, 9267200), (16, 6371200), (20, 5096960), (22, 4633600), (25, 4077568), (32, 3185600), (40, 2548480), (44, 2316800), (50, 2038784), (55, 1853440), (64, 1592800), (80, 1274240), (88, 1158400), (100, 1019392), (110, 926720), (128, 796400), (160, 637120), (176, 579200), (181, 563200), (200, 509696), (220, 463360), (256, 398200), (275, 370688), (320, 318560), (352, 289600), (362, 281600), (400, 254848), (440, 231680), (512, 199100), (550, 185344), (640, 159280), (704, 144800), (724, 140800), (800, 127424), (880, 115840), (905, 112640), (1024, 99550), (1100, 92672), (1280, 79640), (1408, 72400), (1448, 70400), (1600, 63712), (1760, 57920), (1810, 56320), (1991, 51200), (2048, 49775), (2200, 46336), (2560, 39820), (2816, 36200), (2896, 35200), (3200, 31856), (3520, 28960), (3620, 28160), (3982, 25600), (4400, 23168), (4525, 22528), (5120, 19910), (5632, 18100), (5792, 17600), (6400, 15928), (7040, 14480), (7240, 14080), (7964, 12800), (8800, 11584), (9050, 11264), (9955, 10240)]