67871400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 224985600

約数和(自身を除く): 157114200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 41, 50, 60, 62, 75, 82, 89, 93, 100, 120, 123, 124, 150, 155, 164, 178, 186, 200, 205, 246, 248, 267, 300, 310, 328, 356, 372, 410, 445, 465, 492, 534, 600, 615, 620, 712, 744, 775, 820, 890, 930, 984, 1025, 1068, 1230, 1240, 1271, 1335, 1550, 1640, 1780, 1860, 2050, 2136, 2225, 2325, 2460, 2542, 2670, 2759, 3075, 3100, 3560, 3649, 3720, 3813, 4100, 4450, 4650, 4920, 5084, 5340, 5518, 6150, 6200, 6355, 6675, 7298, 7626, 8200, 8277, 8900, 9300, 10168, 10680, 10947, 11036, 12300, 12710, 13350, 13795, 14596, 15252, 16554, 17800, 18245, 18600, 19065, 21894, 22072, 24600, 25420, 26700, 27590, 29192, 30504, 31775, 33108, 36490, 38130, 41385, 43788, 50840, 53400, 54735, 55180, 63550, 66216, 68975, 72980, 76260, 82770, 87576, 91225, 95325, 109470, 110360, 113119, 127100, 137950, 145960, 152520, 165540, 182450, 190650, 206925, 218940, 226238, 254200, 273675, 275900, 331080, 339357, 364900, 381300, 413850, 437880, 452476, 547350, 551800, 565595, 678714, 729800, 762600, 827700, 904952, 1094700, 1131190, 1357428, 1655400, 1696785, 2189400, 2262380, 2714856, 2827975, 3393570, 4524760, 5655950, 6787140, 8483925, 11311900, 13574280, 16967850, 22623800, 33935700, 67871400]

約数ペア:

[(1, 67871400), (2, 33935700), (3, 22623800), (4, 16967850), (5, 13574280), (6, 11311900), (8, 8483925), (10, 6787140), (12, 5655950), (15, 4524760), (20, 3393570), (24, 2827975), (25, 2714856), (30, 2262380), (31, 2189400), (40, 1696785), (41, 1655400), (50, 1357428), (60, 1131190), (62, 1094700), (75, 904952), (82, 827700), (89, 762600), (93, 729800), (100, 678714), (120, 565595), (123, 551800), (124, 547350), (150, 452476), (155, 437880), (164, 413850), (178, 381300), (186, 364900), (200, 339357), (205, 331080), (246, 275900), (248, 273675), (267, 254200), (300, 226238), (310, 218940), (328, 206925), (356, 190650), (372, 182450), (410, 165540), (445, 152520), (465, 145960), (492, 137950), (534, 127100), (600, 113119), (615, 110360), (620, 109470), (712, 95325), (744, 91225), (775, 87576), (820, 82770), (890, 76260), (930, 72980), (984, 68975), (1025, 66216), (1068, 63550), (1230, 55180), (1240, 54735), (1271, 53400), (1335, 50840), (1550, 43788), (1640, 41385), (1780, 38130), (1860, 36490), (2050, 33108), (2136, 31775), (2225, 30504), (2325, 29192), (2460, 27590), (2542, 26700), (2670, 25420), (2759, 24600), (3075, 22072), (3100, 21894), (3560, 19065), (3649, 18600), (3720, 18245), (3813, 17800), (4100, 16554), (4450, 15252), (4650, 14596), (4920, 13795), (5084, 13350), (5340, 12710), (5518, 12300), (6150, 11036), (6200, 10947), (6355, 10680), (6675, 10168), (7298, 9300), (7626, 8900), (8200, 8277)]