71635800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 241056000

約数和(自身を除く): 169420200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 29, 30, 40, 46, 50, 58, 60, 69, 75, 87, 92, 100, 115, 116, 120, 138, 145, 150, 174, 179, 184, 200, 230, 232, 276, 290, 300, 345, 348, 358, 435, 460, 537, 552, 575, 580, 600, 667, 690, 696, 716, 725, 870, 895, 920, 1074, 1150, 1160, 1334, 1380, 1432, 1450, 1725, 1740, 1790, 2001, 2148, 2175, 2300, 2668, 2685, 2760, 2900, 3335, 3450, 3480, 3580, 4002, 4117, 4296, 4350, 4475, 4600, 5191, 5336, 5370, 5800, 6670, 6900, 7160, 8004, 8234, 8700, 8950, 10005, 10382, 10740, 12351, 13340, 13425, 13800, 15573, 16008, 16468, 16675, 17400, 17900, 20010, 20585, 20764, 21480, 24702, 25955, 26680, 26850, 31146, 32936, 33350, 35800, 40020, 41170, 41528, 49404, 50025, 51910, 53700, 61755, 62292, 66700, 77865, 80040, 82340, 98808, 100050, 102925, 103820, 107400, 119393, 123510, 124584, 129775, 133400, 155730, 164680, 200100, 205850, 207640, 238786, 247020, 259550, 308775, 311460, 358179, 389325, 400200, 411700, 477572, 494040, 519100, 596965, 617550, 622920, 716358, 778650, 823400, 955144, 1038200, 1193930, 1235100, 1432716, 1557300, 1790895, 2387860, 2470200, 2865432, 2984825, 3114600, 3581790, 4775720, 5969650, 7163580, 8954475, 11939300, 14327160, 17908950, 23878600, 35817900, 71635800]

約数ペア:

[(1, 71635800), (2, 35817900), (3, 23878600), (4, 17908950), (5, 14327160), (6, 11939300), (8, 8954475), (10, 7163580), (12, 5969650), (15, 4775720), (20, 3581790), (23, 3114600), (24, 2984825), (25, 2865432), (29, 2470200), (30, 2387860), (40, 1790895), (46, 1557300), (50, 1432716), (58, 1235100), (60, 1193930), (69, 1038200), (75, 955144), (87, 823400), (92, 778650), (100, 716358), (115, 622920), (116, 617550), (120, 596965), (138, 519100), (145, 494040), (150, 477572), (174, 411700), (179, 400200), (184, 389325), (200, 358179), (230, 311460), (232, 308775), (276, 259550), (290, 247020), (300, 238786), (345, 207640), (348, 205850), (358, 200100), (435, 164680), (460, 155730), (537, 133400), (552, 129775), (575, 124584), (580, 123510), (600, 119393), (667, 107400), (690, 103820), (696, 102925), (716, 100050), (725, 98808), (870, 82340), (895, 80040), (920, 77865), (1074, 66700), (1150, 62292), (1160, 61755), (1334, 53700), (1380, 51910), (1432, 50025), (1450, 49404), (1725, 41528), (1740, 41170), (1790, 40020), (2001, 35800), (2148, 33350), (2175, 32936), (2300, 31146), (2668, 26850), (2685, 26680), (2760, 25955), (2900, 24702), (3335, 21480), (3450, 20764), (3480, 20585), (3580, 20010), (4002, 17900), (4117, 17400), (4296, 16675), (4350, 16468), (4475, 16008), (4600, 15573), (5191, 13800), (5336, 13425), (5370, 13340), (5800, 12351), (6670, 10740), (6900, 10382), (7160, 10005), (8004, 8950), (8234, 8700)]