145621800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 516512700

約数和(自身を除く): 370890900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 89, 90, 100, 101, 108, 120, 135, 150, 162, 178, 180, 200, 202, 216, 225, 267, 270, 300, 303, 324, 356, 360, 404, 405, 445, 450, 505, 534, 540, 600, 606, 648, 675, 712, 801, 808, 810, 890, 900, 909, 1010, 1068, 1080, 1212, 1335, 1350, 1515, 1602, 1620, 1780, 1800, 1818, 2020, 2025, 2136, 2225, 2403, 2424, 2525, 2670, 2700, 2727, 3030, 3204, 3240, 3560, 3636, 4005, 4040, 4050, 4450, 4545, 4806, 5050, 5340, 5400, 5454, 6060, 6408, 6675, 7209, 7272, 7575, 8010, 8100, 8181, 8900, 8989, 9090, 9612, 10100, 10680, 10908, 12015, 12120, 13350, 13635, 14418, 15150, 16020, 16200, 16362, 17800, 17978, 18180, 19224, 20025, 20200, 21816, 22725, 24030, 26700, 26967, 27270, 28836, 30300, 32040, 32724, 35956, 36045, 36360, 40050, 40905, 44945, 45450, 48060, 53400, 53934, 54540, 57672, 60075, 60600, 65448, 68175, 71912, 72090, 80100, 80901, 81810, 89890, 90900, 96120, 107868, 109080, 120150, 134835, 136350, 144180, 160200, 161802, 163620, 179780, 180225, 181800, 204525, 215736, 224725, 240300, 242703, 269670, 272700, 288360, 323604, 327240, 359560, 360450, 404505, 409050, 449450, 480600, 485406, 539340, 545400, 647208, 674175, 720900, 728109, 809010, 818100, 898900, 970812, 1078680, 1213515, 1348350, 1441800, 1456218, 1618020, 1636200, 1797800, 1941624, 2022525, 2427030, 2696700, 2912436, 3236040, 3640545, 4045050, 4854060, 5393400, 5824872, 6067575, 7281090, 8090100, 9708120, 12135150, 14562180, 16180200, 18202725, 24270300, 29124360, 36405450, 48540600, 72810900, 145621800]

約数ペア:

[(1, 145621800), (2, 72810900), (3, 48540600), (4, 36405450), (5, 29124360), (6, 24270300), (8, 18202725), (9, 16180200), (10, 14562180), (12, 12135150), (15, 9708120), (18, 8090100), (20, 7281090), (24, 6067575), (25, 5824872), (27, 5393400), (30, 4854060), (36, 4045050), (40, 3640545), (45, 3236040), (50, 2912436), (54, 2696700), (60, 2427030), (72, 2022525), (75, 1941624), (81, 1797800), (89, 1636200), (90, 1618020), (100, 1456218), (101, 1441800), (108, 1348350), (120, 1213515), (135, 1078680), (150, 970812), (162, 898900), (178, 818100), (180, 809010), (200, 728109), (202, 720900), (216, 674175), (225, 647208), (267, 545400), (270, 539340), (300, 485406), (303, 480600), (324, 449450), (356, 409050), (360, 404505), (404, 360450), (405, 359560), (445, 327240), (450, 323604), (505, 288360), (534, 272700), (540, 269670), (600, 242703), (606, 240300), (648, 224725), (675, 215736), (712, 204525), (801, 181800), (808, 180225), (810, 179780), (890, 163620), (900, 161802), (909, 160200), (1010, 144180), (1068, 136350), (1080, 134835), (1212, 120150), (1335, 109080), (1350, 107868), (1515, 96120), (1602, 90900), (1620, 89890), (1780, 81810), (1800, 80901), (1818, 80100), (2020, 72090), (2025, 71912), (2136, 68175), (2225, 65448), (2403, 60600), (2424, 60075), (2525, 57672), (2670, 54540), (2700, 53934), (2727, 53400), (3030, 48060), (3204, 45450), (3240, 44945), (3560, 40905), (3636, 40050), (4005, 36360), (4040, 36045), (4050, 35956), (4450, 32724), (4545, 32040), (4806, 30300), (5050, 28836), (5340, 27270), (5400, 26967), (5454, 26700), (6060, 24030), (6408, 22725), (6675, 21816), (7209, 20200), (7272, 20025), (7575, 19224), (8010, 18180), (8100, 17978), (8181, 17800), (8900, 16362), (8989, 16200), (9090, 16020), (9612, 15150), (10100, 14418), (10680, 13635), (10908, 13350), (12015, 12120)]