625332000

素因数分解:

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

素因数の和:141

約数の個数: 288

約数和(自身を含む): 2167506432

約数和(自身を除く): 1542174432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 41, 48, 50, 60, 62, 75, 80, 82, 93, 96, 100, 120, 123, 124, 125, 150, 155, 160, 164, 186, 200, 205, 240, 246, 248, 250, 300, 310, 328, 372, 375, 400, 410, 465, 480, 492, 496, 500, 600, 615, 620, 656, 744, 750, 775, 800, 820, 930, 984, 992, 1000, 1025, 1200, 1230, 1240, 1271, 1312, 1488, 1500, 1550, 1640, 1681, 1860, 1968, 2000, 2050, 2325, 2400, 2460, 2480, 2542, 2976, 3000, 3075, 3100, 3280, 3362, 3720, 3813, 3875, 3936, 4000, 4100, 4650, 4920, 4960, 5043, 5084, 5125, 6000, 6150, 6200, 6355, 6560, 6724, 7440, 7626, 7750, 8200, 8405, 9300, 9840, 10086, 10168, 10250, 11625, 12000, 12300, 12400, 12710, 13448, 14880, 15252, 15375, 15500, 16400, 16810, 18600, 19065, 19680, 20172, 20336, 20500, 23250, 24600, 24800, 25215, 25420, 26896, 30504, 30750, 31000, 31775, 32800, 33620, 37200, 38130, 40344, 40672, 41000, 42025, 46500, 49200, 50430, 50840, 52111, 53792, 61008, 61500, 62000, 63550, 67240, 74400, 76260, 80688, 82000, 84050, 93000, 95325, 98400, 100860, 101680, 104222, 122016, 123000, 124000, 126075, 127100, 134480, 152520, 156333, 158875, 161376, 164000, 168100, 186000, 190650, 201720, 203360, 208444, 210125, 246000, 252150, 254200, 260555, 268960, 305040, 312666, 317750, 336200, 372000, 381300, 403440, 416888, 420250, 476625, 492000, 504300, 508400, 521110, 610080, 625332, 630375, 635500, 672400, 762600, 781665, 806880, 833776, 840500, 953250, 1008600, 1016800, 1042220, 1250664, 1260750, 1271000, 1302775, 1344800, 1525200, 1563330, 1667552, 1681000, 1906500, 2017200, 2084440, 2501328, 2521500, 2542000, 2605550, 3050400, 3126660, 3362000, 3813000, 3908325, 4034400, 4168880, 5002656, 5043000, 5084000, 5211100, 6253320, 6513875, 6724000, 7626000, 7816650, 8337760, 10086000, 10422200, 12506640, 13027750, 15252000, 15633300, 19541625, 20172000, 20844400, 25013280, 26055500, 31266600, 39083250, 41688800, 52111000, 62533200, 78166500, 104222000, 125066400, 156333000, 208444000, 312666000, 625332000]

約数ペア:

[(1, 625332000), (2, 312666000), (3, 208444000), (4, 156333000), (5, 125066400), (6, 104222000), (8, 78166500), (10, 62533200), (12, 52111000), (15, 41688800), (16, 39083250), (20, 31266600), (24, 26055500), (25, 25013280), (30, 20844400), (31, 20172000), (32, 19541625), (40, 15633300), (41, 15252000), (48, 13027750), (50, 12506640), (60, 10422200), (62, 10086000), (75, 8337760), (80, 7816650), (82, 7626000), (93, 6724000), (96, 6513875), (100, 6253320), (120, 5211100), (123, 5084000), (124, 5043000), (125, 5002656), (150, 4168880), (155, 4034400), (160, 3908325), (164, 3813000), (186, 3362000), (200, 3126660), (205, 3050400), (240, 2605550), (246, 2542000), (248, 2521500), (250, 2501328), (300, 2084440), (310, 2017200), (328, 1906500), (372, 1681000), (375, 1667552), (400, 1563330), (410, 1525200), (465, 1344800), (480, 1302775), (492, 1271000), (496, 1260750), (500, 1250664), (600, 1042220), (615, 1016800), (620, 1008600), (656, 953250), (744, 840500), (750, 833776), (775, 806880), (800, 781665), (820, 762600), (930, 672400), (984, 635500), (992, 630375), (1000, 625332), (1025, 610080), (1200, 521110), (1230, 508400), (1240, 504300), (1271, 492000), (1312, 476625), (1488, 420250), (1500, 416888), (1550, 403440), (1640, 381300), (1681, 372000), (1860, 336200), (1968, 317750), (2000, 312666), (2050, 305040), (2325, 268960), (2400, 260555), (2460, 254200), (2480, 252150), (2542, 246000), (2976, 210125), (3000, 208444), (3075, 203360), (3100, 201720), (3280, 190650), (3362, 186000), (3720, 168100), (3813, 164000), (3875, 161376), (3936, 158875), (4000, 156333), (4100, 152520), (4650, 134480), (4920, 127100), (4960, 126075), (5043, 124000), (5084, 123000), (5125, 122016), (6000, 104222), (6150, 101680), (6200, 100860), (6355, 98400), (6560, 95325), (6724, 93000), (7440, 84050), (7626, 82000), (7750, 80688), (8200, 76260), (8405, 74400), (9300, 67240), (9840, 63550), (10086, 62000), (10168, 61500), (10250, 61008), (11625, 53792), (12000, 52111), (12300, 50840), (12400, 50430), (12710, 49200), (13448, 46500), (14880, 42025), (15252, 41000), (15375, 40672), (15500, 40344), (16400, 38130), (16810, 37200), (18600, 33620), (19065, 32800), (19680, 31775), (20172, 31000), (20336, 30750), (20500, 30504), (23250, 26896), (24600, 25420), (24800, 25215)]