195422400

素因数分解:

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

素因数の和:400

約数の個数: 252

約数和(自身を含む): 713667864

約数和(自身を除く): 518245464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 192, 200, 205, 225, 240, 246, 288, 300, 320, 328, 331, 360, 369, 400, 410, 450, 480, 492, 576, 600, 615, 656, 662, 720, 738, 800, 820, 900, 960, 984, 993, 1025, 1200, 1230, 1312, 1324, 1440, 1476, 1600, 1640, 1655, 1800, 1845, 1968, 1986, 2050, 2400, 2460, 2624, 2648, 2880, 2952, 2979, 3075, 3280, 3310, 3600, 3690, 3936, 3972, 4100, 4800, 4920, 4965, 5296, 5904, 5958, 6150, 6560, 6620, 7200, 7380, 7872, 7944, 8200, 8275, 9225, 9840, 9930, 10592, 11808, 11916, 12300, 13120, 13240, 13571, 14400, 14760, 14895, 15888, 16400, 16550, 18450, 19680, 19860, 21184, 23616, 23832, 24600, 24825, 26480, 27142, 29520, 29790, 31776, 32800, 33100, 36900, 39360, 39720, 40713, 47664, 49200, 49650, 52960, 54284, 59040, 59580, 63552, 65600, 66200, 67855, 73800, 74475, 79440, 81426, 95328, 98400, 99300, 105920, 108568, 118080, 119160, 122139, 132400, 135710, 147600, 148950, 158880, 162852, 190656, 196800, 198600, 203565, 217136, 238320, 244278, 264800, 271420, 295200, 297900, 317760, 325704, 339275, 397200, 407130, 434272, 476640, 488556, 529600, 542840, 590400, 595800, 610695, 651408, 678550, 794400, 814260, 868544, 953280, 977112, 1017825, 1085680, 1191600, 1221390, 1302816, 1357100, 1588800, 1628520, 1954224, 2035650, 2171360, 2383200, 2442780, 2605632, 2714200, 3053475, 3257040, 3908448, 4071300, 4342720, 4766400, 4885560, 5428400, 6106950, 6514080, 7816896, 8142600, 9771120, 10856800, 12213900, 13028160, 16285200, 19542240, 21713600, 24427800, 32570400, 39084480, 48855600, 65140800, 97711200, 195422400]

約数ペア:

[(1, 195422400), (2, 97711200), (3, 65140800), (4, 48855600), (5, 39084480), (6, 32570400), (8, 24427800), (9, 21713600), (10, 19542240), (12, 16285200), (15, 13028160), (16, 12213900), (18, 10856800), (20, 9771120), (24, 8142600), (25, 7816896), (30, 6514080), (32, 6106950), (36, 5428400), (40, 4885560), (41, 4766400), (45, 4342720), (48, 4071300), (50, 3908448), (60, 3257040), (64, 3053475), (72, 2714200), (75, 2605632), (80, 2442780), (82, 2383200), (90, 2171360), (96, 2035650), (100, 1954224), (120, 1628520), (123, 1588800), (144, 1357100), (150, 1302816), (160, 1221390), (164, 1191600), (180, 1085680), (192, 1017825), (200, 977112), (205, 953280), (225, 868544), (240, 814260), (246, 794400), (288, 678550), (300, 651408), (320, 610695), (328, 595800), (331, 590400), (360, 542840), (369, 529600), (400, 488556), (410, 476640), (450, 434272), (480, 407130), (492, 397200), (576, 339275), (600, 325704), (615, 317760), (656, 297900), (662, 295200), (720, 271420), (738, 264800), (800, 244278), (820, 238320), (900, 217136), (960, 203565), (984, 198600), (993, 196800), (1025, 190656), (1200, 162852), (1230, 158880), (1312, 148950), (1324, 147600), (1440, 135710), (1476, 132400), (1600, 122139), (1640, 119160), (1655, 118080), (1800, 108568), (1845, 105920), (1968, 99300), (1986, 98400), (2050, 95328), (2400, 81426), (2460, 79440), (2624, 74475), (2648, 73800), (2880, 67855), (2952, 66200), (2979, 65600), (3075, 63552), (3280, 59580), (3310, 59040), (3600, 54284), (3690, 52960), (3936, 49650), (3972, 49200), (4100, 47664), (4800, 40713), (4920, 39720), (4965, 39360), (5296, 36900), (5904, 33100), (5958, 32800), (6150, 31776), (6560, 29790), (6620, 29520), (7200, 27142), (7380, 26480), (7872, 24825), (7944, 24600), (8200, 23832), (8275, 23616), (9225, 21184), (9840, 19860), (9930, 19680), (10592, 18450), (11808, 16550), (11916, 16400), (12300, 15888), (13120, 14895), (13240, 14760), (13571, 14400)]