138101600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 216

約数和(自身を含む): 423910368

約数和(自身を除く): 285808768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 260, 271, 280, 325, 350, 364, 392, 400, 416, 455, 490, 520, 542, 560, 637, 650, 700, 728, 784, 800, 910, 980, 1040, 1084, 1120, 1225, 1274, 1300, 1355, 1400, 1456, 1568, 1820, 1897, 1960, 2080, 2168, 2275, 2450, 2548, 2600, 2710, 2800, 2912, 3185, 3523, 3640, 3794, 3920, 4336, 4550, 4900, 5096, 5200, 5420, 5600, 6370, 6775, 7046, 7280, 7588, 7840, 8672, 9100, 9485, 9800, 10192, 10400, 10840, 12740, 13279, 13550, 14092, 14560, 15176, 15925, 17615, 18200, 18970, 19600, 20384, 21680, 24661, 25480, 26558, 27100, 28184, 30352, 31850, 35230, 36400, 37940, 39200, 43360, 47425, 49322, 50960, 53116, 54200, 56368, 60704, 63700, 66395, 70460, 72800, 75880, 88075, 94850, 98644, 101920, 106232, 108400, 112736, 123305, 127400, 132790, 140920, 151760, 172627, 176150, 189700, 197288, 212464, 216800, 246610, 254800, 265580, 281840, 303520, 331975, 345254, 352300, 379400, 394576, 424928, 493220, 509600, 531160, 563680, 616525, 663950, 690508, 704600, 758800, 789152, 863135, 986440, 1062320, 1233050, 1327900, 1381016, 1409200, 1517600, 1726270, 1972880, 2124640, 2466100, 2655800, 2762032, 2818400, 3452540, 3945760, 4315675, 4932200, 5311600, 5524064, 6905080, 8631350, 9864400, 10623200, 13810160, 17262700, 19728800, 27620320, 34525400, 69050800, 138101600]

約数ペア:

[(1, 138101600), (2, 69050800), (4, 34525400), (5, 27620320), (7, 19728800), (8, 17262700), (10, 13810160), (13, 10623200), (14, 9864400), (16, 8631350), (20, 6905080), (25, 5524064), (26, 5311600), (28, 4932200), (32, 4315675), (35, 3945760), (40, 3452540), (49, 2818400), (50, 2762032), (52, 2655800), (56, 2466100), (65, 2124640), (70, 1972880), (80, 1726270), (91, 1517600), (98, 1409200), (100, 1381016), (104, 1327900), (112, 1233050), (130, 1062320), (140, 986440), (160, 863135), (175, 789152), (182, 758800), (196, 704600), (200, 690508), (208, 663950), (224, 616525), (245, 563680), (260, 531160), (271, 509600), (280, 493220), (325, 424928), (350, 394576), (364, 379400), (392, 352300), (400, 345254), (416, 331975), (455, 303520), (490, 281840), (520, 265580), (542, 254800), (560, 246610), (637, 216800), (650, 212464), (700, 197288), (728, 189700), (784, 176150), (800, 172627), (910, 151760), (980, 140920), (1040, 132790), (1084, 127400), (1120, 123305), (1225, 112736), (1274, 108400), (1300, 106232), (1355, 101920), (1400, 98644), (1456, 94850), (1568, 88075), (1820, 75880), (1897, 72800), (1960, 70460), (2080, 66395), (2168, 63700), (2275, 60704), (2450, 56368), (2548, 54200), (2600, 53116), (2710, 50960), (2800, 49322), (2912, 47425), (3185, 43360), (3523, 39200), (3640, 37940), (3794, 36400), (3920, 35230), (4336, 31850), (4550, 30352), (4900, 28184), (5096, 27100), (5200, 26558), (5420, 25480), (5600, 24661), (6370, 21680), (6775, 20384), (7046, 19600), (7280, 18970), (7588, 18200), (7840, 17615), (8672, 15925), (9100, 15176), (9485, 14560), (9800, 14092), (10192, 13550), (10400, 13279), (10840, 12740)]