870860700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{18973}}^1$

素因数の和:19013

約数の個数: 144

約数和(自身を含む): 2964497760

約数和(自身を除く): 2093637060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4590, 5100, 7650, 9180, 11475, 15300, 18973, 22950, 37946, 45900, 56919, 75892, 94865, 113838, 170757, 189730, 227676, 284595, 322541, 341514, 379460, 474325, 512271, 569190, 645082, 683028, 853785, 948650, 967623, 1024542, 1138380, 1290164, 1422975, 1612705, 1707570, 1897300, 1935246, 2049084, 2561355, 2845950, 2902869, 3225410, 3415140, 3870492, 4268925, 4838115, 5122710, 5691900, 5805738, 6450820, 8063525, 8537850, 8708607, 9676230, 10245420, 11611476, 12806775, 14514345, 16127050, 17075700, 17417214, 19352460, 24190575, 25613550, 29028690, 32254100, 34834428, 43543035, 48381150, 51227100, 58057380, 72571725, 87086070, 96762300, 145143450, 174172140, 217715175, 290286900, 435430350, 870860700]

約数ペア:

[(1, 870860700), (2, 435430350), (3, 290286900), (4, 217715175), (5, 174172140), (6, 145143450), (9, 96762300), (10, 87086070), (12, 72571725), (15, 58057380), (17, 51227100), (18, 48381150), (20, 43543035), (25, 34834428), (27, 32254100), (30, 29028690), (34, 25613550), (36, 24190575), (45, 19352460), (50, 17417214), (51, 17075700), (54, 16127050), (60, 14514345), (68, 12806775), (75, 11611476), (85, 10245420), (90, 9676230), (100, 8708607), (102, 8537850), (108, 8063525), (135, 6450820), (150, 5805738), (153, 5691900), (170, 5122710), (180, 4838115), (204, 4268925), (225, 3870492), (255, 3415140), (270, 3225410), (300, 2902869), (306, 2845950), (340, 2561355), (425, 2049084), (450, 1935246), (459, 1897300), (510, 1707570), (540, 1612705), (612, 1422975), (675, 1290164), (765, 1138380), (850, 1024542), (900, 967623), (918, 948650), (1020, 853785), (1275, 683028), (1350, 645082), (1530, 569190), (1700, 512271), (1836, 474325), (2295, 379460), (2550, 341514), (2700, 322541), (3060, 284595), (3825, 227676), (4590, 189730), (5100, 170757), (7650, 113838), (9180, 94865), (11475, 75892), (15300, 56919), (18973, 45900), (22950, 37946)]