86445900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 281544480

約数和(自身を除く): 195098580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 101, 108, 135, 150, 180, 202, 225, 270, 300, 303, 317, 404, 450, 505, 540, 606, 634, 675, 900, 909, 951, 1010, 1212, 1268, 1350, 1515, 1585, 1818, 1902, 2020, 2525, 2700, 2727, 2853, 3030, 3170, 3636, 3804, 4545, 4755, 5050, 5454, 5706, 6060, 6340, 7575, 7925, 8559, 9090, 9510, 10100, 10908, 11412, 13635, 14265, 15150, 15850, 17118, 18180, 19020, 22725, 23775, 27270, 28530, 30300, 31700, 32017, 34236, 42795, 45450, 47550, 54540, 57060, 64034, 68175, 71325, 85590, 90900, 95100, 96051, 128068, 136350, 142650, 160085, 171180, 192102, 213975, 272700, 285300, 288153, 320170, 384204, 427950, 480255, 576306, 640340, 800425, 855900, 864459, 960510, 1152612, 1440765, 1600850, 1728918, 1921020, 2401275, 2881530, 3201700, 3457836, 4322295, 4802550, 5763060, 7203825, 8644590, 9605100, 14407650, 17289180, 21611475, 28815300, 43222950, 86445900]

約数ペア:

[(1, 86445900), (2, 43222950), (3, 28815300), (4, 21611475), (5, 17289180), (6, 14407650), (9, 9605100), (10, 8644590), (12, 7203825), (15, 5763060), (18, 4802550), (20, 4322295), (25, 3457836), (27, 3201700), (30, 2881530), (36, 2401275), (45, 1921020), (50, 1728918), (54, 1600850), (60, 1440765), (75, 1152612), (90, 960510), (100, 864459), (101, 855900), (108, 800425), (135, 640340), (150, 576306), (180, 480255), (202, 427950), (225, 384204), (270, 320170), (300, 288153), (303, 285300), (317, 272700), (404, 213975), (450, 192102), (505, 171180), (540, 160085), (606, 142650), (634, 136350), (675, 128068), (900, 96051), (909, 95100), (951, 90900), (1010, 85590), (1212, 71325), (1268, 68175), (1350, 64034), (1515, 57060), (1585, 54540), (1818, 47550), (1902, 45450), (2020, 42795), (2525, 34236), (2700, 32017), (2727, 31700), (2853, 30300), (3030, 28530), (3170, 27270), (3636, 23775), (3804, 22725), (4545, 19020), (4755, 18180), (5050, 17118), (5454, 15850), (5706, 15150), (6060, 14265), (6340, 13635), (7575, 11412), (7925, 10908), (8559, 10100), (9090, 9510)]