156861000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 549385200

約数和(自身を除く): 392524200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 125, 145, 150, 174, 180, 200, 225, 232, 250, 261, 290, 300, 348, 360, 375, 435, 450, 500, 522, 580, 600, 601, 696, 725, 750, 870, 900, 1000, 1044, 1125, 1160, 1202, 1305, 1450, 1500, 1740, 1800, 1803, 2088, 2175, 2250, 2404, 2610, 2900, 3000, 3005, 3480, 3606, 3625, 4350, 4500, 4808, 5220, 5409, 5800, 6010, 6525, 7212, 7250, 8700, 9000, 9015, 10440, 10818, 10875, 12020, 13050, 14424, 14500, 15025, 17400, 17429, 18030, 21636, 21750, 24040, 26100, 27045, 29000, 30050, 32625, 34858, 36060, 43272, 43500, 45075, 52200, 52287, 54090, 60100, 65250, 69716, 72120, 75125, 87000, 87145, 90150, 104574, 108180, 120200, 130500, 135225, 139432, 150250, 156861, 174290, 180300, 209148, 216360, 225375, 261000, 261435, 270450, 300500, 313722, 348580, 360600, 418296, 435725, 450750, 522870, 540900, 601000, 627444, 676125, 697160, 784305, 871450, 901500, 1045740, 1081800, 1254888, 1307175, 1352250, 1568610, 1742900, 1803000, 2091480, 2178625, 2614350, 2704500, 3137220, 3485800, 3921525, 4357250, 5228700, 5409000, 6274440, 6535875, 7843050, 8714500, 10457400, 13071750, 15686100, 17429000, 19607625, 26143500, 31372200, 39215250, 52287000, 78430500, 156861000]

約数ペア:

[(1, 156861000), (2, 78430500), (3, 52287000), (4, 39215250), (5, 31372200), (6, 26143500), (8, 19607625), (9, 17429000), (10, 15686100), (12, 13071750), (15, 10457400), (18, 8714500), (20, 7843050), (24, 6535875), (25, 6274440), (29, 5409000), (30, 5228700), (36, 4357250), (40, 3921525), (45, 3485800), (50, 3137220), (58, 2704500), (60, 2614350), (72, 2178625), (75, 2091480), (87, 1803000), (90, 1742900), (100, 1568610), (116, 1352250), (120, 1307175), (125, 1254888), (145, 1081800), (150, 1045740), (174, 901500), (180, 871450), (200, 784305), (225, 697160), (232, 676125), (250, 627444), (261, 601000), (290, 540900), (300, 522870), (348, 450750), (360, 435725), (375, 418296), (435, 360600), (450, 348580), (500, 313722), (522, 300500), (580, 270450), (600, 261435), (601, 261000), (696, 225375), (725, 216360), (750, 209148), (870, 180300), (900, 174290), (1000, 156861), (1044, 150250), (1125, 139432), (1160, 135225), (1202, 130500), (1305, 120200), (1450, 108180), (1500, 104574), (1740, 90150), (1800, 87145), (1803, 87000), (2088, 75125), (2175, 72120), (2250, 69716), (2404, 65250), (2610, 60100), (2900, 54090), (3000, 52287), (3005, 52200), (3480, 45075), (3606, 43500), (3625, 43272), (4350, 36060), (4500, 34858), (4808, 32625), (5220, 30050), (5409, 29000), (5800, 27045), (6010, 26100), (6525, 24040), (7212, 21750), (7250, 21636), (8700, 18030), (9000, 17429), (9015, 17400), (10440, 15025), (10818, 14500), (10875, 14424), (12020, 13050)]