31488600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 114992640

約数和(自身を除く): 83504040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 367, 390, 429, 440, 520, 550, 572, 600, 650, 660, 715, 734, 780, 825, 858, 975, 1100, 1101, 1144, 1300, 1320, 1430, 1468, 1560, 1650, 1716, 1835, 1950, 2145, 2200, 2202, 2600, 2860, 2936, 3300, 3432, 3575, 3670, 3900, 4037, 4290, 4404, 4771, 5505, 5720, 6600, 7150, 7340, 7800, 8074, 8580, 8808, 9175, 9542, 10725, 11010, 12111, 14300, 14313, 14680, 16148, 17160, 18350, 19084, 20185, 21450, 22020, 23855, 24222, 27525, 28600, 28626, 32296, 36700, 38168, 40370, 42900, 44040, 47710, 48444, 52481, 55050, 57252, 60555, 71565, 73400, 80740, 85800, 95420, 96888, 100925, 104962, 110100, 114504, 119275, 121110, 143130, 157443, 161480, 190840, 201850, 209924, 220200, 238550, 242220, 262405, 286260, 302775, 314886, 357825, 403700, 419848, 477100, 484440, 524810, 572520, 605550, 629772, 715650, 787215, 807400, 954200, 1049620, 1211100, 1259544, 1312025, 1431300, 1574430, 2099240, 2422200, 2624050, 2862600, 3148860, 3936075, 5248100, 6297720, 7872150, 10496200, 15744300, 31488600]

約数ペア:

[(1, 31488600), (2, 15744300), (3, 10496200), (4, 7872150), (5, 6297720), (6, 5248100), (8, 3936075), (10, 3148860), (11, 2862600), (12, 2624050), (13, 2422200), (15, 2099240), (20, 1574430), (22, 1431300), (24, 1312025), (25, 1259544), (26, 1211100), (30, 1049620), (33, 954200), (39, 807400), (40, 787215), (44, 715650), (50, 629772), (52, 605550), (55, 572520), (60, 524810), (65, 484440), (66, 477100), (75, 419848), (78, 403700), (88, 357825), (100, 314886), (104, 302775), (110, 286260), (120, 262405), (130, 242220), (132, 238550), (143, 220200), (150, 209924), (156, 201850), (165, 190840), (195, 161480), (200, 157443), (220, 143130), (260, 121110), (264, 119275), (275, 114504), (286, 110100), (300, 104962), (312, 100925), (325, 96888), (330, 95420), (367, 85800), (390, 80740), (429, 73400), (440, 71565), (520, 60555), (550, 57252), (572, 55050), (600, 52481), (650, 48444), (660, 47710), (715, 44040), (734, 42900), (780, 40370), (825, 38168), (858, 36700), (975, 32296), (1100, 28626), (1101, 28600), (1144, 27525), (1300, 24222), (1320, 23855), (1430, 22020), (1468, 21450), (1560, 20185), (1650, 19084), (1716, 18350), (1835, 17160), (1950, 16148), (2145, 14680), (2200, 14313), (2202, 14300), (2600, 12111), (2860, 11010), (2936, 10725), (3300, 9542), (3432, 9175), (3575, 8808), (3670, 8580), (3900, 8074), (4037, 7800), (4290, 7340), (4404, 7150), (4771, 6600), (5505, 5720)]