827084340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8719}}^1$

素因数の和:8782

約数の個数: 144

約数和(自身を含む): 2742405120

約数和(自身を除く): 1915320780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1860, 2108, 2635, 2790, 3060, 3162, 4743, 5270, 5580, 6324, 7905, 8719, 9486, 10540, 15810, 17438, 18972, 23715, 26157, 31620, 34876, 43595, 47430, 52314, 78471, 87190, 94860, 104628, 130785, 148223, 156942, 174380, 261570, 270289, 296446, 313884, 392355, 444669, 523140, 540578, 592892, 741115, 784710, 810867, 889338, 1081156, 1334007, 1351445, 1482230, 1569420, 1621734, 1778676, 2223345, 2432601, 2668014, 2702890, 2964460, 3243468, 4054335, 4446690, 4594913, 4865202, 5336028, 5405780, 6670035, 8108670, 8893380, 9189826, 9730404, 12163005, 13340070, 13784739, 16217340, 18379652, 22974565, 24326010, 26680140, 27569478, 41354217, 45949130, 48652020, 55138956, 68923695, 82708434, 91898260, 137847390, 165416868, 206771085, 275694780, 413542170, 827084340]

約数ペア:

[(1, 827084340), (2, 413542170), (3, 275694780), (4, 206771085), (5, 165416868), (6, 137847390), (9, 91898260), (10, 82708434), (12, 68923695), (15, 55138956), (17, 48652020), (18, 45949130), (20, 41354217), (30, 27569478), (31, 26680140), (34, 24326010), (36, 22974565), (45, 18379652), (51, 16217340), (60, 13784739), (62, 13340070), (68, 12163005), (85, 9730404), (90, 9189826), (93, 8893380), (102, 8108670), (124, 6670035), (153, 5405780), (155, 5336028), (170, 4865202), (180, 4594913), (186, 4446690), (204, 4054335), (255, 3243468), (279, 2964460), (306, 2702890), (310, 2668014), (340, 2432601), (372, 2223345), (465, 1778676), (510, 1621734), (527, 1569420), (558, 1482230), (612, 1351445), (620, 1334007), (765, 1081156), (930, 889338), (1020, 810867), (1054, 784710), (1116, 741115), (1395, 592892), (1530, 540578), (1581, 523140), (1860, 444669), (2108, 392355), (2635, 313884), (2790, 296446), (3060, 270289), (3162, 261570), (4743, 174380), (5270, 156942), (5580, 148223), (6324, 130785), (7905, 104628), (8719, 94860), (9486, 87190), (10540, 78471), (15810, 52314), (17438, 47430), (18972, 43595), (23715, 34876), (26157, 31620)]