1275625200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:752

約数の個数: 240

約数和(自身を含む): 4304295936

約数和(自身を除く): 3028670736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 53, 60, 62, 75, 80, 93, 100, 106, 120, 124, 150, 155, 159, 186, 200, 212, 240, 248, 265, 300, 310, 318, 372, 400, 424, 465, 496, 530, 600, 620, 636, 647, 744, 775, 795, 848, 930, 1060, 1200, 1240, 1272, 1294, 1325, 1488, 1550, 1590, 1643, 1860, 1941, 2120, 2325, 2480, 2544, 2588, 2650, 3100, 3180, 3235, 3286, 3720, 3882, 3975, 4240, 4650, 4929, 5176, 5300, 6200, 6360, 6470, 6572, 7440, 7764, 7950, 8215, 9300, 9705, 9858, 10352, 10600, 12400, 12720, 12940, 13144, 15528, 15900, 16175, 16430, 18600, 19410, 19716, 20057, 21200, 24645, 25880, 26288, 31056, 31800, 32350, 32860, 34291, 37200, 38820, 39432, 40114, 41075, 48525, 49290, 51760, 60171, 63600, 64700, 65720, 68582, 77640, 78864, 80228, 82150, 97050, 98580, 100285, 102873, 120342, 123225, 129400, 131440, 137164, 155280, 160456, 164300, 171455, 194100, 197160, 200570, 205746, 240684, 246450, 258800, 274328, 300855, 320912, 328600, 342910, 388200, 394320, 401140, 411492, 481368, 492900, 501425, 514365, 548656, 601710, 657200, 685820, 776400, 802280, 822984, 857275, 962736, 985800, 1002850, 1028730, 1063021, 1203420, 1371640, 1504275, 1604560, 1645968, 1714550, 1971600, 2005700, 2057460, 2126042, 2406840, 2571825, 2743280, 3008550, 3189063, 3429100, 4011400, 4114920, 4252084, 4813680, 5143650, 5315105, 6017100, 6378126, 6858200, 8022800, 8229840, 8504168, 10287300, 10630210, 12034200, 12756252, 13716400, 15945315, 17008336, 20574600, 21260420, 24068400, 25512504, 26575525, 31890630, 41149200, 42520840, 51025008, 53151050, 63781260, 79726575, 85041680, 106302100, 127562520, 159453150, 212604200, 255125040, 318906300, 425208400, 637812600, 1275625200]

約数ペア:

[(1, 1275625200), (2, 637812600), (3, 425208400), (4, 318906300), (5, 255125040), (6, 212604200), (8, 159453150), (10, 127562520), (12, 106302100), (15, 85041680), (16, 79726575), (20, 63781260), (24, 53151050), (25, 51025008), (30, 42520840), (31, 41149200), (40, 31890630), (48, 26575525), (50, 25512504), (53, 24068400), (60, 21260420), (62, 20574600), (75, 17008336), (80, 15945315), (93, 13716400), (100, 12756252), (106, 12034200), (120, 10630210), (124, 10287300), (150, 8504168), (155, 8229840), (159, 8022800), (186, 6858200), (200, 6378126), (212, 6017100), (240, 5315105), (248, 5143650), (265, 4813680), (300, 4252084), (310, 4114920), (318, 4011400), (372, 3429100), (400, 3189063), (424, 3008550), (465, 2743280), (496, 2571825), (530, 2406840), (600, 2126042), (620, 2057460), (636, 2005700), (647, 1971600), (744, 1714550), (775, 1645968), (795, 1604560), (848, 1504275), (930, 1371640), (1060, 1203420), (1200, 1063021), (1240, 1028730), (1272, 1002850), (1294, 985800), (1325, 962736), (1488, 857275), (1550, 822984), (1590, 802280), (1643, 776400), (1860, 685820), (1941, 657200), (2120, 601710), (2325, 548656), (2480, 514365), (2544, 501425), (2588, 492900), (2650, 481368), (3100, 411492), (3180, 401140), (3235, 394320), (3286, 388200), (3720, 342910), (3882, 328600), (3975, 320912), (4240, 300855), (4650, 274328), (4929, 258800), (5176, 246450), (5300, 240684), (6200, 205746), (6360, 200570), (6470, 197160), (6572, 194100), (7440, 171455), (7764, 164300), (7950, 160456), (8215, 155280), (9300, 137164), (9705, 131440), (9858, 129400), (10352, 123225), (10600, 120342), (12400, 102873), (12720, 100285), (12940, 98580), (13144, 97050), (15528, 82150), (15900, 80228), (16175, 78864), (16430, 77640), (18600, 68582), (19410, 65720), (19716, 64700), (20057, 63600), (21200, 60171), (24645, 51760), (25880, 49290), (26288, 48525), (31056, 41075), (31800, 40114), (32350, 39432), (32860, 38820), (34291, 37200)]