253031400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8269}}^1$

素因数の和:8308

約数の個数: 144

約数和(自身を含む): 899858700

約数和(自身を除く): 646827300

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, 5100, 6120, 7650, 8269, 10200, 15300, 16538, 24807, 30600, 33076, 41345, 49614, 66152, 74421, 82690, 99228, 124035, 140573, 148842, 165380, 198456, 206725, 248070, 281146, 297684, 330760, 372105, 413450, 421719, 496140, 562292, 595368, 620175, 702865, 744210, 826900, 843438, 992280, 1124584, 1240350, 1265157, 1405730, 1488420, 1653800, 1686876, 1860525, 2108595, 2480700, 2530314, 2811460, 2976840, 3373752, 3514325, 3721050, 4217190, 4961400, 5060628, 5622920, 6325785, 7028650, 7442100, 8434380, 10121256, 10542975, 12651570, 14057300, 14884200, 16868760, 21085950, 25303140, 28114600, 31628925, 42171900, 50606280, 63257850, 84343800, 126515700, 253031400]

約数ペア:

[(1, 253031400), (2, 126515700), (3, 84343800), (4, 63257850), (5, 50606280), (6, 42171900), (8, 31628925), (9, 28114600), (10, 25303140), (12, 21085950), (15, 16868760), (17, 14884200), (18, 14057300), (20, 12651570), (24, 10542975), (25, 10121256), (30, 8434380), (34, 7442100), (36, 7028650), (40, 6325785), (45, 5622920), (50, 5060628), (51, 4961400), (60, 4217190), (68, 3721050), (72, 3514325), (75, 3373752), (85, 2976840), (90, 2811460), (100, 2530314), (102, 2480700), (120, 2108595), (136, 1860525), (150, 1686876), (153, 1653800), (170, 1488420), (180, 1405730), (200, 1265157), (204, 1240350), (225, 1124584), (255, 992280), (300, 843438), (306, 826900), (340, 744210), (360, 702865), (408, 620175), (425, 595368), (450, 562292), (510, 496140), (600, 421719), (612, 413450), (680, 372105), (765, 330760), (850, 297684), (900, 281146), (1020, 248070), (1224, 206725), (1275, 198456), (1530, 165380), (1700, 148842), (1800, 140573), (2040, 124035), (2550, 99228), (3060, 82690), (3400, 74421), (3825, 66152), (5100, 49614), (6120, 41345), (7650, 33076), (8269, 30600), (10200, 24807), (15300, 16538)]