2562750

素因数分解:

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

素因数の和:107

約数の個数: 96

約数和(自身を含む): 7446816

約数和(自身を除く): 4884066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 67, 75, 85, 90, 102, 125, 134, 150, 153, 170, 201, 225, 250, 255, 306, 335, 375, 402, 425, 450, 510, 603, 670, 750, 765, 850, 1005, 1125, 1139, 1206, 1275, 1530, 1675, 2010, 2125, 2250, 2278, 2550, 3015, 3350, 3417, 3825, 4250, 5025, 5695, 6030, 6375, 6834, 7650, 8375, 10050, 10251, 11390, 12750, 15075, 16750, 17085, 19125, 20502, 25125, 28475, 30150, 34170, 38250, 50250, 51255, 56950, 75375, 85425, 102510, 142375, 150750, 170850, 256275, 284750, 427125, 512550, 854250, 1281375, 2562750]

約数ペア:

[(1, 2562750), (2, 1281375), (3, 854250), (5, 512550), (6, 427125), (9, 284750), (10, 256275), (15, 170850), (17, 150750), (18, 142375), (25, 102510), (30, 85425), (34, 75375), (45, 56950), (50, 51255), (51, 50250), (67, 38250), (75, 34170), (85, 30150), (90, 28475), (102, 25125), (125, 20502), (134, 19125), (150, 17085), (153, 16750), (170, 15075), (201, 12750), (225, 11390), (250, 10251), (255, 10050), (306, 8375), (335, 7650), (375, 6834), (402, 6375), (425, 6030), (450, 5695), (510, 5025), (603, 4250), (670, 3825), (750, 3417), (765, 3350), (850, 3015), (1005, 2550), (1125, 2278), (1139, 2250), (1206, 2125), (1275, 2010), (1530, 1675)]