65140800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 168

約数和(自身を含む): 219590112

約数和(自身を除く): 154449312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 192, 200, 205, 240, 246, 300, 320, 328, 331, 400, 410, 480, 492, 600, 615, 656, 662, 800, 820, 960, 984, 993, 1025, 1200, 1230, 1312, 1324, 1600, 1640, 1655, 1968, 1986, 2050, 2400, 2460, 2624, 2648, 3075, 3280, 3310, 3936, 3972, 4100, 4800, 4920, 4965, 5296, 6150, 6560, 6620, 7872, 7944, 8200, 8275, 9840, 9930, 10592, 12300, 13120, 13240, 13571, 15888, 16400, 16550, 19680, 19860, 21184, 24600, 24825, 26480, 27142, 31776, 32800, 33100, 39360, 39720, 40713, 49200, 49650, 52960, 54284, 63552, 65600, 66200, 67855, 79440, 81426, 98400, 99300, 105920, 108568, 132400, 135710, 158880, 162852, 196800, 198600, 203565, 217136, 264800, 271420, 317760, 325704, 339275, 397200, 407130, 434272, 529600, 542840, 651408, 678550, 794400, 814260, 868544, 1017825, 1085680, 1302816, 1357100, 1588800, 1628520, 2035650, 2171360, 2605632, 2714200, 3257040, 4071300, 4342720, 5428400, 6514080, 8142600, 10856800, 13028160, 16285200, 21713600, 32570400, 65140800]

約数ペア:

[(1, 65140800), (2, 32570400), (3, 21713600), (4, 16285200), (5, 13028160), (6, 10856800), (8, 8142600), (10, 6514080), (12, 5428400), (15, 4342720), (16, 4071300), (20, 3257040), (24, 2714200), (25, 2605632), (30, 2171360), (32, 2035650), (40, 1628520), (41, 1588800), (48, 1357100), (50, 1302816), (60, 1085680), (64, 1017825), (75, 868544), (80, 814260), (82, 794400), (96, 678550), (100, 651408), (120, 542840), (123, 529600), (150, 434272), (160, 407130), (164, 397200), (192, 339275), (200, 325704), (205, 317760), (240, 271420), (246, 264800), (300, 217136), (320, 203565), (328, 198600), (331, 196800), (400, 162852), (410, 158880), (480, 135710), (492, 132400), (600, 108568), (615, 105920), (656, 99300), (662, 98400), (800, 81426), (820, 79440), (960, 67855), (984, 66200), (993, 65600), (1025, 63552), (1200, 54284), (1230, 52960), (1312, 49650), (1324, 49200), (1600, 40713), (1640, 39720), (1655, 39360), (1968, 33100), (1986, 32800), (2050, 31776), (2400, 27142), (2460, 26480), (2624, 24825), (2648, 24600), (3075, 21184), (3280, 19860), (3310, 19680), (3936, 16550), (3972, 16400), (4100, 15888), (4800, 13571), (4920, 13240), (4965, 13120), (5296, 12300), (6150, 10592), (6560, 9930), (6620, 9840), (7872, 8275), (7944, 8200)]