193700400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 661291008

約数和(自身を除く): 467590608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 41, 48, 50, 60, 62, 75, 80, 82, 93, 100, 120, 123, 124, 127, 150, 155, 164, 186, 200, 205, 240, 246, 248, 254, 300, 310, 328, 372, 381, 400, 410, 465, 492, 496, 508, 600, 615, 620, 635, 656, 744, 762, 775, 820, 930, 984, 1016, 1025, 1200, 1230, 1240, 1270, 1271, 1488, 1524, 1550, 1640, 1860, 1905, 1968, 2032, 2050, 2325, 2460, 2480, 2540, 2542, 3048, 3075, 3100, 3175, 3280, 3720, 3810, 3813, 3937, 4100, 4650, 4920, 5080, 5084, 5207, 6096, 6150, 6200, 6350, 6355, 7440, 7620, 7626, 7874, 8200, 9300, 9525, 9840, 10160, 10168, 10414, 11811, 12300, 12400, 12700, 12710, 15240, 15252, 15621, 15748, 16400, 18600, 19050, 19065, 19685, 20336, 20828, 23622, 24600, 25400, 25420, 26035, 30480, 30504, 31242, 31496, 31775, 37200, 38100, 38130, 39370, 41656, 47244, 49200, 50800, 50840, 52070, 59055, 61008, 62484, 62992, 63550, 76200, 76260, 78105, 78740, 83312, 94488, 95325, 98425, 101680, 104140, 118110, 124968, 127100, 130175, 152400, 152520, 156210, 157480, 161417, 188976, 190650, 196850, 208280, 236220, 249936, 254200, 260350, 295275, 305040, 312420, 314960, 322834, 381300, 390525, 393700, 416560, 472440, 484251, 508400, 520700, 590550, 624840, 645668, 762600, 781050, 787400, 807085, 944880, 968502, 1041400, 1181100, 1249680, 1291336, 1525200, 1562100, 1574800, 1614170, 1937004, 2082800, 2362200, 2421255, 2582672, 3124200, 3228340, 3874008, 4035425, 4724400, 4842510, 6248400, 6456680, 7748016, 8070850, 9685020, 12106275, 12913360, 16141700, 19370040, 24212550, 32283400, 38740080, 48425100, 64566800, 96850200, 193700400]

約数ペア:

[(1, 193700400), (2, 96850200), (3, 64566800), (4, 48425100), (5, 38740080), (6, 32283400), (8, 24212550), (10, 19370040), (12, 16141700), (15, 12913360), (16, 12106275), (20, 9685020), (24, 8070850), (25, 7748016), (30, 6456680), (31, 6248400), (40, 4842510), (41, 4724400), (48, 4035425), (50, 3874008), (60, 3228340), (62, 3124200), (75, 2582672), (80, 2421255), (82, 2362200), (93, 2082800), (100, 1937004), (120, 1614170), (123, 1574800), (124, 1562100), (127, 1525200), (150, 1291336), (155, 1249680), (164, 1181100), (186, 1041400), (200, 968502), (205, 944880), (240, 807085), (246, 787400), (248, 781050), (254, 762600), (300, 645668), (310, 624840), (328, 590550), (372, 520700), (381, 508400), (400, 484251), (410, 472440), (465, 416560), (492, 393700), (496, 390525), (508, 381300), (600, 322834), (615, 314960), (620, 312420), (635, 305040), (656, 295275), (744, 260350), (762, 254200), (775, 249936), (820, 236220), (930, 208280), (984, 196850), (1016, 190650), (1025, 188976), (1200, 161417), (1230, 157480), (1240, 156210), (1270, 152520), (1271, 152400), (1488, 130175), (1524, 127100), (1550, 124968), (1640, 118110), (1860, 104140), (1905, 101680), (1968, 98425), (2032, 95325), (2050, 94488), (2325, 83312), (2460, 78740), (2480, 78105), (2540, 76260), (2542, 76200), (3048, 63550), (3075, 62992), (3100, 62484), (3175, 61008), (3280, 59055), (3720, 52070), (3810, 50840), (3813, 50800), (3937, 49200), (4100, 47244), (4650, 41656), (4920, 39370), (5080, 38130), (5084, 38100), (5207, 37200), (6096, 31775), (6150, 31496), (6200, 31242), (6350, 30504), (6355, 30480), (7440, 26035), (7620, 25420), (7626, 25400), (7874, 24600), (8200, 23622), (9300, 20828), (9525, 20336), (9840, 19685), (10160, 19065), (10168, 19050), (10414, 18600), (11811, 16400), (12300, 15748), (12400, 15621), (12700, 15252), (12710, 15240)]