188381700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1828

約数の個数: 180

約数和(自身を含む): 658000420

約数和(自身を除く): 469618720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1789, 1950, 2025, 2106, 2340, 2700, 2925, 3510, 3578, 3900, 4050, 4212, 5265, 5367, 5850, 7020, 7156, 8100, 8775, 8945, 10530, 10734, 11700, 16101, 17550, 17890, 21060, 21468, 23257, 26325, 26835, 32202, 35100, 35780, 44725, 46514, 48303, 52650, 53670, 64404, 69771, 80505, 89450, 93028, 96606, 105300, 107340, 116285, 134175, 139542, 144909, 161010, 178900, 193212, 209313, 232570, 241515, 268350, 279084, 289818, 322020, 348855, 402525, 418626, 465140, 483030, 536700, 579636, 581425, 627939, 697710, 724545, 805050, 837252, 966060, 1046565, 1162850, 1207575, 1255878, 1395420, 1449090, 1610100, 1744275, 1883817, 2093130, 2325700, 2415150, 2511756, 2898180, 3139695, 3488550, 3622725, 3767634, 4186260, 4830300, 5232825, 6279390, 6977100, 7245450, 7535268, 9419085, 10465650, 12558780, 14490900, 15698475, 18838170, 20931300, 31396950, 37676340, 47095425, 62793900, 94190850, 188381700]

約数ペア:

[(1, 188381700), (2, 94190850), (3, 62793900), (4, 47095425), (5, 37676340), (6, 31396950), (9, 20931300), (10, 18838170), (12, 15698475), (13, 14490900), (15, 12558780), (18, 10465650), (20, 9419085), (25, 7535268), (26, 7245450), (27, 6977100), (30, 6279390), (36, 5232825), (39, 4830300), (45, 4186260), (50, 3767634), (52, 3622725), (54, 3488550), (60, 3139695), (65, 2898180), (75, 2511756), (78, 2415150), (81, 2325700), (90, 2093130), (100, 1883817), (108, 1744275), (117, 1610100), (130, 1449090), (135, 1395420), (150, 1255878), (156, 1207575), (162, 1162850), (180, 1046565), (195, 966060), (225, 837252), (234, 805050), (260, 724545), (270, 697710), (300, 627939), (324, 581425), (325, 579636), (351, 536700), (390, 483030), (405, 465140), (450, 418626), (468, 402525), (540, 348855), (585, 322020), (650, 289818), (675, 279084), (702, 268350), (780, 241515), (810, 232570), (900, 209313), (975, 193212), (1053, 178900), (1170, 161010), (1300, 144909), (1350, 139542), (1404, 134175), (1620, 116285), (1755, 107340), (1789, 105300), (1950, 96606), (2025, 93028), (2106, 89450), (2340, 80505), (2700, 69771), (2925, 64404), (3510, 53670), (3578, 52650), (3900, 48303), (4050, 46514), (4212, 44725), (5265, 35780), (5367, 35100), (5850, 32202), (7020, 26835), (7156, 26325), (8100, 23257), (8775, 21468), (8945, 21060), (10530, 17890), (10734, 17550), (11700, 16101)]