5125500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 17375904

約数和(自身を除く): 12250404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 67, 68, 75, 85, 90, 100, 102, 125, 134, 150, 153, 170, 180, 201, 204, 225, 250, 255, 268, 300, 306, 335, 340, 375, 402, 425, 450, 500, 510, 603, 612, 670, 750, 765, 804, 850, 900, 1005, 1020, 1125, 1139, 1206, 1275, 1340, 1500, 1530, 1675, 1700, 2010, 2125, 2250, 2278, 2412, 2550, 3015, 3060, 3350, 3417, 3825, 4020, 4250, 4500, 4556, 5025, 5100, 5695, 6030, 6375, 6700, 6834, 7650, 8375, 8500, 10050, 10251, 11390, 12060, 12750, 13668, 15075, 15300, 16750, 17085, 19125, 20100, 20502, 22780, 25125, 25500, 28475, 30150, 33500, 34170, 38250, 41004, 50250, 51255, 56950, 60300, 68340, 75375, 76500, 85425, 100500, 102510, 113900, 142375, 150750, 170850, 205020, 256275, 284750, 301500, 341700, 427125, 512550, 569500, 854250, 1025100, 1281375, 1708500, 2562750, 5125500]

約数ペア:

[(1, 5125500), (2, 2562750), (3, 1708500), (4, 1281375), (5, 1025100), (6, 854250), (9, 569500), (10, 512550), (12, 427125), (15, 341700), (17, 301500), (18, 284750), (20, 256275), (25, 205020), (30, 170850), (34, 150750), (36, 142375), (45, 113900), (50, 102510), (51, 100500), (60, 85425), (67, 76500), (68, 75375), (75, 68340), (85, 60300), (90, 56950), (100, 51255), (102, 50250), (125, 41004), (134, 38250), (150, 34170), (153, 33500), (170, 30150), (180, 28475), (201, 25500), (204, 25125), (225, 22780), (250, 20502), (255, 20100), (268, 19125), (300, 17085), (306, 16750), (335, 15300), (340, 15075), (375, 13668), (402, 12750), (425, 12060), (450, 11390), (500, 10251), (510, 10050), (603, 8500), (612, 8375), (670, 7650), (750, 6834), (765, 6700), (804, 6375), (850, 6030), (900, 5695), (1005, 5100), (1020, 5025), (1125, 4556), (1139, 4500), (1206, 4250), (1275, 4020), (1340, 3825), (1500, 3417), (1530, 3350), (1675, 3060), (1700, 3015), (2010, 2550), (2125, 2412), (2250, 2278)]