87373080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 300736800

約数和(自身を除く): 213363720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 101, 108, 120, 135, 162, 178, 180, 202, 216, 243, 267, 270, 303, 324, 356, 360, 404, 405, 445, 486, 505, 534, 540, 606, 648, 712, 801, 808, 810, 890, 909, 972, 1010, 1068, 1080, 1212, 1215, 1335, 1515, 1602, 1620, 1780, 1818, 1944, 2020, 2136, 2403, 2424, 2430, 2670, 2727, 3030, 3204, 3240, 3560, 3636, 4005, 4040, 4545, 4806, 4860, 5340, 5454, 6060, 6408, 7209, 7272, 8010, 8181, 8989, 9090, 9612, 9720, 10680, 10908, 12015, 12120, 13635, 14418, 16020, 16362, 17978, 18180, 19224, 21627, 21816, 24030, 24543, 26967, 27270, 28836, 32040, 32724, 35956, 36045, 36360, 40905, 43254, 44945, 48060, 49086, 53934, 54540, 57672, 65448, 71912, 72090, 80901, 81810, 86508, 89890, 96120, 98172, 107868, 108135, 109080, 122715, 134835, 144180, 161802, 163620, 173016, 179780, 196344, 215736, 216270, 242703, 245430, 269670, 288360, 323604, 327240, 359560, 404505, 432540, 485406, 490860, 539340, 647208, 728109, 809010, 865080, 970812, 981720, 1078680, 1213515, 1456218, 1618020, 1941624, 2184327, 2427030, 2912436, 3236040, 3640545, 4368654, 4854060, 5824872, 7281090, 8737308, 9708120, 10921635, 14562180, 17474616, 21843270, 29124360, 43686540, 87373080]

約数ペア:

[(1, 87373080), (2, 43686540), (3, 29124360), (4, 21843270), (5, 17474616), (6, 14562180), (8, 10921635), (9, 9708120), (10, 8737308), (12, 7281090), (15, 5824872), (18, 4854060), (20, 4368654), (24, 3640545), (27, 3236040), (30, 2912436), (36, 2427030), (40, 2184327), (45, 1941624), (54, 1618020), (60, 1456218), (72, 1213515), (81, 1078680), (89, 981720), (90, 970812), (101, 865080), (108, 809010), (120, 728109), (135, 647208), (162, 539340), (178, 490860), (180, 485406), (202, 432540), (216, 404505), (243, 359560), (267, 327240), (270, 323604), (303, 288360), (324, 269670), (356, 245430), (360, 242703), (404, 216270), (405, 215736), (445, 196344), (486, 179780), (505, 173016), (534, 163620), (540, 161802), (606, 144180), (648, 134835), (712, 122715), (801, 109080), (808, 108135), (810, 107868), (890, 98172), (909, 96120), (972, 89890), (1010, 86508), (1068, 81810), (1080, 80901), (1212, 72090), (1215, 71912), (1335, 65448), (1515, 57672), (1602, 54540), (1620, 53934), (1780, 49086), (1818, 48060), (1944, 44945), (2020, 43254), (2136, 40905), (2403, 36360), (2424, 36045), (2430, 35956), (2670, 32724), (2727, 32040), (3030, 28836), (3204, 27270), (3240, 26967), (3560, 24543), (3636, 24030), (4005, 21816), (4040, 21627), (4545, 19224), (4806, 18180), (4860, 17978), (5340, 16362), (5454, 16020), (6060, 14418), (6408, 13635), (7209, 12120), (7272, 12015), (8010, 10908), (8181, 10680), (8989, 9720), (9090, 9612)]