190455300

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{3359}}^1$

素因数の和:3392

約数の個数: 180

約数和(自身を含む): 705788160

約数和(自身を除く): 515332860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3359, 3780, 4050, 4725, 5670, 6300, 6718, 8100, 9450, 10077, 11340, 13436, 14175, 16795, 18900, 20154, 23513, 28350, 30231, 33590, 40308, 47026, 50385, 56700, 60462, 67180, 70539, 83975, 90693, 94052, 100770, 117565, 120924, 141078, 151155, 167950, 181386, 201540, 211617, 235130, 251925, 272079, 282156, 302310, 335900, 352695, 362772, 423234, 453465, 470260, 503850, 544158, 587825, 604620, 634851, 705390, 755775, 846468, 906930, 1007700, 1058085, 1088316, 1175650, 1269702, 1360395, 1410780, 1511550, 1763475, 1813860, 1904553, 2116170, 2267325, 2351300, 2539404, 2720790, 3023100, 3174255, 3526950, 3809106, 4232340, 4534650, 5290425, 5441580, 6348510, 6801975, 7053900, 7618212, 9069300, 9522765, 10580850, 12697020, 13603950, 15871275, 19045530, 21161700, 27207900, 31742550, 38091060, 47613825, 63485100, 95227650, 190455300]

約数ペア:

[(1, 190455300), (2, 95227650), (3, 63485100), (4, 47613825), (5, 38091060), (6, 31742550), (7, 27207900), (9, 21161700), (10, 19045530), (12, 15871275), (14, 13603950), (15, 12697020), (18, 10580850), (20, 9522765), (21, 9069300), (25, 7618212), (27, 7053900), (28, 6801975), (30, 6348510), (35, 5441580), (36, 5290425), (42, 4534650), (45, 4232340), (50, 3809106), (54, 3526950), (60, 3174255), (63, 3023100), (70, 2720790), (75, 2539404), (81, 2351300), (84, 2267325), (90, 2116170), (100, 1904553), (105, 1813860), (108, 1763475), (126, 1511550), (135, 1410780), (140, 1360395), (150, 1269702), (162, 1175650), (175, 1088316), (180, 1058085), (189, 1007700), (210, 906930), (225, 846468), (252, 755775), (270, 705390), (300, 634851), (315, 604620), (324, 587825), (350, 544158), (378, 503850), (405, 470260), (420, 453465), (450, 423234), (525, 362772), (540, 352695), (567, 335900), (630, 302310), (675, 282156), (700, 272079), (756, 251925), (810, 235130), (900, 211617), (945, 201540), (1050, 181386), (1134, 167950), (1260, 151155), (1350, 141078), (1575, 120924), (1620, 117565), (1890, 100770), (2025, 94052), (2100, 90693), (2268, 83975), (2700, 70539), (2835, 67180), (3150, 60462), (3359, 56700), (3780, 50385), (4050, 47026), (4725, 40308), (5670, 33590), (6300, 30231), (6718, 28350), (8100, 23513), (9450, 20154), (10077, 18900), (11340, 16795), (13436, 14175)]