138281400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4519}}^1$

素因数の和:4558

約数の個数: 144

約数和(自身を含む): 491821200

約数和(自身を除く): 353539800

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, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 4519, 5100, 6120, 7650, 9038, 10200, 13557, 15300, 18076, 22595, 27114, 30600, 36152, 40671, 45190, 54228, 67785, 76823, 81342, 90380, 108456, 112975, 135570, 153646, 162684, 180760, 203355, 225950, 230469, 271140, 307292, 325368, 338925, 384115, 406710, 451900, 460938, 542280, 614584, 677850, 691407, 768230, 813420, 903800, 921876, 1016775, 1152345, 1355700, 1382814, 1536460, 1626840, 1843752, 1920575, 2033550, 2304690, 2711400, 2765628, 3072920, 3457035, 3841150, 4067100, 4609380, 5531256, 5761725, 6914070, 7682300, 8134200, 9218760, 11523450, 13828140, 15364600, 17285175, 23046900, 27656280, 34570350, 46093800, 69140700, 138281400]

約数ペア:

[(1, 138281400), (2, 69140700), (3, 46093800), (4, 34570350), (5, 27656280), (6, 23046900), (8, 17285175), (9, 15364600), (10, 13828140), (12, 11523450), (15, 9218760), (17, 8134200), (18, 7682300), (20, 6914070), (24, 5761725), (25, 5531256), (30, 4609380), (34, 4067100), (36, 3841150), (40, 3457035), (45, 3072920), (50, 2765628), (51, 2711400), (60, 2304690), (68, 2033550), (72, 1920575), (75, 1843752), (85, 1626840), (90, 1536460), (100, 1382814), (102, 1355700), (120, 1152345), (136, 1016775), (150, 921876), (153, 903800), (170, 813420), (180, 768230), (200, 691407), (204, 677850), (225, 614584), (255, 542280), (300, 460938), (306, 451900), (340, 406710), (360, 384115), (408, 338925), (425, 325368), (450, 307292), (510, 271140), (600, 230469), (612, 225950), (680, 203355), (765, 180760), (850, 162684), (900, 153646), (1020, 135570), (1224, 112975), (1275, 108456), (1530, 90380), (1700, 81342), (1800, 76823), (2040, 67785), (2550, 54228), (3060, 45190), (3400, 40671), (3825, 36152), (4519, 30600), (5100, 27114), (6120, 22595), (7650, 18076), (9038, 15300), (10200, 13557)]