348875700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 144

約数和(自身を含む): 1085805504

約数和(自身を除く): 736929804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 67, 68, 75, 85, 100, 102, 134, 150, 170, 201, 204, 255, 268, 300, 335, 340, 402, 425, 510, 670, 804, 850, 1005, 1020, 1021, 1139, 1275, 1340, 1675, 1700, 2010, 2042, 2278, 2550, 3063, 3350, 3417, 4020, 4084, 4556, 5025, 5100, 5105, 5695, 6126, 6700, 6834, 10050, 10210, 11390, 12252, 13668, 15315, 17085, 17357, 20100, 20420, 22780, 25525, 28475, 30630, 34170, 34714, 51050, 52071, 56950, 61260, 68340, 68407, 69428, 76575, 85425, 86785, 102100, 104142, 113900, 136814, 153150, 170850, 173570, 205221, 208284, 260355, 273628, 306300, 341700, 342035, 347140, 410442, 433925, 520710, 684070, 820884, 867850, 1026105, 1041420, 1162919, 1301775, 1368140, 1710175, 1735700, 2052210, 2325838, 2603550, 3420350, 3488757, 4104420, 4651676, 5130525, 5207100, 5814595, 6840700, 6977514, 10261050, 11629190, 13955028, 17443785, 20522100, 23258380, 29072975, 34887570, 58145950, 69775140, 87218925, 116291900, 174437850, 348875700]

約数ペア:

[(1, 348875700), (2, 174437850), (3, 116291900), (4, 87218925), (5, 69775140), (6, 58145950), (10, 34887570), (12, 29072975), (15, 23258380), (17, 20522100), (20, 17443785), (25, 13955028), (30, 11629190), (34, 10261050), (50, 6977514), (51, 6840700), (60, 5814595), (67, 5207100), (68, 5130525), (75, 4651676), (85, 4104420), (100, 3488757), (102, 3420350), (134, 2603550), (150, 2325838), (170, 2052210), (201, 1735700), (204, 1710175), (255, 1368140), (268, 1301775), (300, 1162919), (335, 1041420), (340, 1026105), (402, 867850), (425, 820884), (510, 684070), (670, 520710), (804, 433925), (850, 410442), (1005, 347140), (1020, 342035), (1021, 341700), (1139, 306300), (1275, 273628), (1340, 260355), (1675, 208284), (1700, 205221), (2010, 173570), (2042, 170850), (2278, 153150), (2550, 136814), (3063, 113900), (3350, 104142), (3417, 102100), (4020, 86785), (4084, 85425), (4556, 76575), (5025, 69428), (5100, 68407), (5105, 68340), (5695, 61260), (6126, 56950), (6700, 52071), (6834, 51050), (10050, 34714), (10210, 34170), (11390, 30630), (12252, 28475), (13668, 25525), (15315, 22780), (17085, 20420), (17357, 20100)]