55171800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:643

約数の個数: 192

約数和(自身を含む): 201549600

約数和(自身を除く): 146377800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 340, 360, 408, 425, 450, 459, 510, 540, 600, 601, 612, 675, 680, 765, 850, 900, 918, 1020, 1080, 1202, 1224, 1275, 1350, 1530, 1700, 1800, 1803, 1836, 2040, 2295, 2404, 2550, 2700, 3005, 3060, 3400, 3606, 3672, 3825, 4590, 4808, 5100, 5400, 5409, 6010, 6120, 7212, 7650, 9015, 9180, 10200, 10217, 10818, 11475, 12020, 14424, 15025, 15300, 16227, 18030, 18360, 20434, 21636, 22950, 24040, 27045, 30050, 30600, 30651, 32454, 36060, 40868, 43272, 45075, 45900, 51085, 54090, 60100, 61302, 64908, 72120, 81135, 81736, 90150, 91800, 91953, 102170, 108180, 120200, 122604, 129816, 135225, 153255, 162270, 180300, 183906, 204340, 216360, 245208, 255425, 270450, 275859, 306510, 324540, 360600, 367812, 405675, 408680, 459765, 510850, 540900, 551718, 613020, 649080, 735624, 766275, 811350, 919530, 1021700, 1081800, 1103436, 1226040, 1379295, 1532550, 1622700, 1839060, 2043400, 2206872, 2298825, 2758590, 3065100, 3245400, 3678120, 4597650, 5517180, 6130200, 6896475, 9195300, 11034360, 13792950, 18390600, 27585900, 55171800]

約数ペア:

[(1, 55171800), (2, 27585900), (3, 18390600), (4, 13792950), (5, 11034360), (6, 9195300), (8, 6896475), (9, 6130200), (10, 5517180), (12, 4597650), (15, 3678120), (17, 3245400), (18, 3065100), (20, 2758590), (24, 2298825), (25, 2206872), (27, 2043400), (30, 1839060), (34, 1622700), (36, 1532550), (40, 1379295), (45, 1226040), (50, 1103436), (51, 1081800), (54, 1021700), (60, 919530), (68, 811350), (72, 766275), (75, 735624), (85, 649080), (90, 613020), (100, 551718), (102, 540900), (108, 510850), (120, 459765), (135, 408680), (136, 405675), (150, 367812), (153, 360600), (170, 324540), (180, 306510), (200, 275859), (204, 270450), (216, 255425), (225, 245208), (255, 216360), (270, 204340), (300, 183906), (306, 180300), (340, 162270), (360, 153255), (408, 135225), (425, 129816), (450, 122604), (459, 120200), (510, 108180), (540, 102170), (600, 91953), (601, 91800), (612, 90150), (675, 81736), (680, 81135), (765, 72120), (850, 64908), (900, 61302), (918, 60100), (1020, 54090), (1080, 51085), (1202, 45900), (1224, 45075), (1275, 43272), (1350, 40868), (1530, 36060), (1700, 32454), (1800, 30651), (1803, 30600), (1836, 30050), (2040, 27045), (2295, 24040), (2404, 22950), (2550, 21636), (2700, 20434), (3005, 18360), (3060, 18030), (3400, 16227), (3606, 15300), (3672, 15025), (3825, 14424), (4590, 12020), (4808, 11475), (5100, 10818), (5400, 10217), (5409, 10200), (6010, 9180), (6120, 9015), (7212, 7650)]