31242600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 111203820

約数和(自身を除く): 79961220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1021, 1224, 1275, 1530, 1700, 1800, 2040, 2042, 2550, 3060, 3063, 3400, 3825, 4084, 5100, 5105, 6120, 6126, 7650, 8168, 9189, 10200, 10210, 12252, 15300, 15315, 17357, 18378, 20420, 24504, 25525, 30600, 30630, 34714, 36756, 40840, 45945, 51050, 52071, 61260, 69428, 73512, 76575, 86785, 91890, 102100, 104142, 122520, 138856, 153150, 156213, 173570, 183780, 204200, 208284, 229725, 260355, 306300, 312426, 347140, 367560, 416568, 433925, 459450, 520710, 612600, 624852, 694280, 781065, 867850, 918900, 1041420, 1249704, 1301775, 1562130, 1735700, 1837800, 2082840, 2603550, 3124260, 3471400, 3905325, 5207100, 6248520, 7810650, 10414200, 15621300, 31242600]

約数ペア:

[(1, 31242600), (2, 15621300), (3, 10414200), (4, 7810650), (5, 6248520), (6, 5207100), (8, 3905325), (9, 3471400), (10, 3124260), (12, 2603550), (15, 2082840), (17, 1837800), (18, 1735700), (20, 1562130), (24, 1301775), (25, 1249704), (30, 1041420), (34, 918900), (36, 867850), (40, 781065), (45, 694280), (50, 624852), (51, 612600), (60, 520710), (68, 459450), (72, 433925), (75, 416568), (85, 367560), (90, 347140), (100, 312426), (102, 306300), (120, 260355), (136, 229725), (150, 208284), (153, 204200), (170, 183780), (180, 173570), (200, 156213), (204, 153150), (225, 138856), (255, 122520), (300, 104142), (306, 102100), (340, 91890), (360, 86785), (408, 76575), (425, 73512), (450, 69428), (510, 61260), (600, 52071), (612, 51050), (680, 45945), (765, 40840), (850, 36756), (900, 34714), (1020, 30630), (1021, 30600), (1224, 25525), (1275, 24504), (1530, 20420), (1700, 18378), (1800, 17357), (2040, 15315), (2042, 15300), (2550, 12252), (3060, 10210), (3063, 10200), (3400, 9189), (3825, 8168), (4084, 7650), (5100, 6126), (5105, 6120)]