30310800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 109784640

約数和(自身を除く): 79473840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 29, 30, 39, 40, 48, 50, 52, 58, 60, 65, 67, 75, 78, 80, 87, 100, 104, 116, 120, 130, 134, 145, 150, 156, 174, 195, 200, 201, 208, 232, 240, 260, 268, 290, 300, 312, 325, 335, 348, 377, 390, 400, 402, 435, 464, 520, 536, 580, 600, 624, 650, 670, 696, 725, 754, 780, 804, 870, 871, 975, 1005, 1040, 1072, 1131, 1160, 1200, 1300, 1340, 1392, 1450, 1508, 1560, 1608, 1675, 1740, 1742, 1885, 1943, 1950, 2010, 2175, 2262, 2320, 2600, 2613, 2680, 2900, 3016, 3120, 3216, 3350, 3480, 3484, 3770, 3886, 3900, 4020, 4350, 4355, 4524, 5025, 5200, 5226, 5360, 5655, 5800, 5829, 6032, 6700, 6960, 6968, 7540, 7772, 7800, 8040, 8700, 8710, 9048, 9425, 9715, 10050, 10452, 11310, 11600, 11658, 13065, 13400, 13936, 15080, 15544, 15600, 16080, 17400, 17420, 18096, 18850, 19430, 20100, 20904, 21775, 22620, 23316, 25259, 26130, 26800, 28275, 29145, 30160, 31088, 34800, 34840, 37700, 38860, 40200, 41808, 43550, 45240, 46632, 48575, 50518, 52260, 56550, 58290, 65325, 69680, 75400, 75777, 77720, 80400, 87100, 90480, 93264, 97150, 101036, 104520, 113100, 116580, 126295, 130650, 145725, 150800, 151554, 155440, 174200, 194300, 202072, 209040, 226200, 233160, 252590, 261300, 291450, 303108, 348400, 378885, 388600, 404144, 452400, 466320, 505180, 522600, 582900, 606216, 631475, 757770, 777200, 1010360, 1045200, 1165800, 1212432, 1262950, 1515540, 1894425, 2020720, 2331600, 2525900, 3031080, 3788850, 5051800, 6062160, 7577700, 10103600, 15155400, 30310800]

約数ペア:

[(1, 30310800), (2, 15155400), (3, 10103600), (4, 7577700), (5, 6062160), (6, 5051800), (8, 3788850), (10, 3031080), (12, 2525900), (13, 2331600), (15, 2020720), (16, 1894425), (20, 1515540), (24, 1262950), (25, 1212432), (26, 1165800), (29, 1045200), (30, 1010360), (39, 777200), (40, 757770), (48, 631475), (50, 606216), (52, 582900), (58, 522600), (60, 505180), (65, 466320), (67, 452400), (75, 404144), (78, 388600), (80, 378885), (87, 348400), (100, 303108), (104, 291450), (116, 261300), (120, 252590), (130, 233160), (134, 226200), (145, 209040), (150, 202072), (156, 194300), (174, 174200), (195, 155440), (200, 151554), (201, 150800), (208, 145725), (232, 130650), (240, 126295), (260, 116580), (268, 113100), (290, 104520), (300, 101036), (312, 97150), (325, 93264), (335, 90480), (348, 87100), (377, 80400), (390, 77720), (400, 75777), (402, 75400), (435, 69680), (464, 65325), (520, 58290), (536, 56550), (580, 52260), (600, 50518), (624, 48575), (650, 46632), (670, 45240), (696, 43550), (725, 41808), (754, 40200), (780, 38860), (804, 37700), (870, 34840), (871, 34800), (975, 31088), (1005, 30160), (1040, 29145), (1072, 28275), (1131, 26800), (1160, 26130), (1200, 25259), (1300, 23316), (1340, 22620), (1392, 21775), (1450, 20904), (1508, 20100), (1560, 19430), (1608, 18850), (1675, 18096), (1740, 17420), (1742, 17400), (1885, 16080), (1943, 15600), (1950, 15544), (2010, 15080), (2175, 13936), (2262, 13400), (2320, 13065), (2600, 11658), (2613, 11600), (2680, 11310), (2900, 10452), (3016, 10050), (3120, 9715), (3216, 9425), (3350, 9048), (3480, 8710), (3484, 8700), (3770, 8040), (3886, 7800), (3900, 7772), (4020, 7540), (4350, 6968), (4355, 6960), (4524, 6700), (5025, 6032), (5200, 5829), (5226, 5800), (5360, 5655)]