129808260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 424569600

約数和(自身を除く): 294761340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 59, 60, 68, 85, 90, 102, 118, 153, 170, 177, 180, 204, 236, 255, 295, 306, 340, 354, 510, 531, 590, 612, 708, 719, 765, 885, 1003, 1020, 1062, 1180, 1438, 1530, 1770, 2006, 2124, 2157, 2655, 2876, 3009, 3060, 3540, 3595, 4012, 4314, 5015, 5310, 6018, 6471, 7190, 8628, 9027, 10030, 10620, 10785, 12036, 12223, 12942, 14380, 15045, 18054, 20060, 21570, 24446, 25884, 30090, 32355, 36108, 36669, 42421, 43140, 45135, 48892, 60180, 61115, 64710, 73338, 84842, 90270, 110007, 122230, 127263, 129420, 146676, 169684, 180540, 183345, 212105, 220014, 244460, 254526, 366690, 381789, 424210, 440028, 509052, 550035, 636315, 721157, 733380, 763578, 848420, 1100070, 1272630, 1442314, 1527156, 1908945, 2163471, 2200140, 2545260, 2884628, 3605785, 3817890, 4326942, 6490413, 7211570, 7635780, 8653884, 10817355, 12980826, 14423140, 21634710, 25961652, 32452065, 43269420, 64904130, 129808260]

約数ペア:

[(1, 129808260), (2, 64904130), (3, 43269420), (4, 32452065), (5, 25961652), (6, 21634710), (9, 14423140), (10, 12980826), (12, 10817355), (15, 8653884), (17, 7635780), (18, 7211570), (20, 6490413), (30, 4326942), (34, 3817890), (36, 3605785), (45, 2884628), (51, 2545260), (59, 2200140), (60, 2163471), (68, 1908945), (85, 1527156), (90, 1442314), (102, 1272630), (118, 1100070), (153, 848420), (170, 763578), (177, 733380), (180, 721157), (204, 636315), (236, 550035), (255, 509052), (295, 440028), (306, 424210), (340, 381789), (354, 366690), (510, 254526), (531, 244460), (590, 220014), (612, 212105), (708, 183345), (719, 180540), (765, 169684), (885, 146676), (1003, 129420), (1020, 127263), (1062, 122230), (1180, 110007), (1438, 90270), (1530, 84842), (1770, 73338), (2006, 64710), (2124, 61115), (2157, 60180), (2655, 48892), (2876, 45135), (3009, 43140), (3060, 42421), (3540, 36669), (3595, 36108), (4012, 32355), (4314, 30090), (5015, 25884), (5310, 24446), (6018, 21570), (6471, 20060), (7190, 18054), (8628, 15045), (9027, 14380), (10030, 12942), (10620, 12223), (10785, 12036)]