43686540

素因数分解:

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

素因数の和:214

約数の個数: 144

約数和(自身を含む): 140343840

約数和(自身を除く): 96657300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 101, 108, 135, 162, 178, 180, 202, 243, 267, 270, 303, 324, 356, 404, 405, 445, 486, 505, 534, 540, 606, 801, 810, 890, 909, 972, 1010, 1068, 1212, 1215, 1335, 1515, 1602, 1620, 1780, 1818, 2020, 2403, 2430, 2670, 2727, 3030, 3204, 3636, 4005, 4545, 4806, 4860, 5340, 5454, 6060, 7209, 8010, 8181, 8989, 9090, 9612, 10908, 12015, 13635, 14418, 16020, 16362, 17978, 18180, 21627, 24030, 24543, 26967, 27270, 28836, 32724, 35956, 36045, 40905, 43254, 44945, 48060, 49086, 53934, 54540, 72090, 80901, 81810, 86508, 89890, 98172, 107868, 108135, 122715, 134835, 144180, 161802, 163620, 179780, 216270, 242703, 245430, 269670, 323604, 404505, 432540, 485406, 490860, 539340, 728109, 809010, 970812, 1213515, 1456218, 1618020, 2184327, 2427030, 2912436, 3640545, 4368654, 4854060, 7281090, 8737308, 10921635, 14562180, 21843270, 43686540]

約数ペア:

[(1, 43686540), (2, 21843270), (3, 14562180), (4, 10921635), (5, 8737308), (6, 7281090), (9, 4854060), (10, 4368654), (12, 3640545), (15, 2912436), (18, 2427030), (20, 2184327), (27, 1618020), (30, 1456218), (36, 1213515), (45, 970812), (54, 809010), (60, 728109), (81, 539340), (89, 490860), (90, 485406), (101, 432540), (108, 404505), (135, 323604), (162, 269670), (178, 245430), (180, 242703), (202, 216270), (243, 179780), (267, 163620), (270, 161802), (303, 144180), (324, 134835), (356, 122715), (404, 108135), (405, 107868), (445, 98172), (486, 89890), (505, 86508), (534, 81810), (540, 80901), (606, 72090), (801, 54540), (810, 53934), (890, 49086), (909, 48060), (972, 44945), (1010, 43254), (1068, 40905), (1212, 36045), (1215, 35956), (1335, 32724), (1515, 28836), (1602, 27270), (1620, 26967), (1780, 24543), (1818, 24030), (2020, 21627), (2403, 18180), (2430, 17978), (2670, 16362), (2727, 16020), (3030, 14418), (3204, 13635), (3636, 12015), (4005, 10908), (4545, 9612), (4806, 9090), (4860, 8989), (5340, 8181), (5454, 8010), (6060, 7209)]