168255900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 547152480

約数和(自身を除く): 378896580

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, 404, 450, 505, 540, 606, 617, 675, 900, 909, 1010, 1212, 1234, 1350, 1515, 1818, 1851, 2020, 2468, 2525, 2700, 2727, 3030, 3085, 3636, 3702, 4545, 5050, 5454, 5553, 6060, 6170, 7404, 7575, 9090, 9255, 10100, 10908, 11106, 12340, 13635, 15150, 15425, 16659, 18180, 18510, 22212, 22725, 27270, 27765, 30300, 30850, 33318, 37020, 45450, 46275, 54540, 55530, 61700, 62317, 66636, 68175, 83295, 90900, 92550, 111060, 124634, 136350, 138825, 166590, 185100, 186951, 249268, 272700, 277650, 311585, 333180, 373902, 416475, 555300, 560853, 623170, 747804, 832950, 934755, 1121706, 1246340, 1557925, 1665900, 1682559, 1869510, 2243412, 2804265, 3115850, 3365118, 3739020, 4673775, 5608530, 6231700, 6730236, 8412795, 9347550, 11217060, 14021325, 16825590, 18695100, 28042650, 33651180, 42063975, 56085300, 84127950, 168255900]

約数ペア:

[(1, 168255900), (2, 84127950), (3, 56085300), (4, 42063975), (5, 33651180), (6, 28042650), (9, 18695100), (10, 16825590), (12, 14021325), (15, 11217060), (18, 9347550), (20, 8412795), (25, 6730236), (27, 6231700), (30, 5608530), (36, 4673775), (45, 3739020), (50, 3365118), (54, 3115850), (60, 2804265), (75, 2243412), (90, 1869510), (100, 1682559), (101, 1665900), (108, 1557925), (135, 1246340), (150, 1121706), (180, 934755), (202, 832950), (225, 747804), (270, 623170), (300, 560853), (303, 555300), (404, 416475), (450, 373902), (505, 333180), (540, 311585), (606, 277650), (617, 272700), (675, 249268), (900, 186951), (909, 185100), (1010, 166590), (1212, 138825), (1234, 136350), (1350, 124634), (1515, 111060), (1818, 92550), (1851, 90900), (2020, 83295), (2468, 68175), (2525, 66636), (2700, 62317), (2727, 61700), (3030, 55530), (3085, 54540), (3636, 46275), (3702, 45450), (4545, 37020), (5050, 33318), (5454, 30850), (5553, 30300), (6060, 27765), (6170, 27270), (7404, 22725), (7575, 22212), (9090, 18510), (9255, 18180), (10100, 16659), (10908, 15425), (11106, 15150), (12340, 13635)]