75873210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 225068544

約数和(自身を除く): 149195334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 53, 70, 85, 102, 105, 106, 119, 159, 170, 210, 238, 255, 265, 318, 357, 371, 401, 510, 530, 595, 714, 742, 795, 802, 901, 1113, 1190, 1203, 1590, 1785, 1802, 1855, 2005, 2226, 2406, 2703, 2807, 3570, 3710, 4010, 4505, 5406, 5565, 5614, 6015, 6307, 6817, 8421, 9010, 11130, 12030, 12614, 13515, 13634, 14035, 16842, 18921, 20451, 21253, 27030, 28070, 31535, 34085, 37842, 40902, 42105, 42506, 47719, 63070, 63759, 68170, 84210, 94605, 95438, 102255, 106265, 127518, 143157, 148771, 189210, 204510, 212530, 238595, 286314, 297542, 318795, 361301, 446313, 477190, 637590, 715785, 722602, 743855, 892626, 1083903, 1431570, 1487710, 1806505, 2167806, 2231565, 2529107, 3613010, 4463130, 5058214, 5419515, 7587321, 10839030, 12645535, 15174642, 25291070, 37936605, 75873210]

約数ペア:

[(1, 75873210), (2, 37936605), (3, 25291070), (5, 15174642), (6, 12645535), (7, 10839030), (10, 7587321), (14, 5419515), (15, 5058214), (17, 4463130), (21, 3613010), (30, 2529107), (34, 2231565), (35, 2167806), (42, 1806505), (51, 1487710), (53, 1431570), (70, 1083903), (85, 892626), (102, 743855), (105, 722602), (106, 715785), (119, 637590), (159, 477190), (170, 446313), (210, 361301), (238, 318795), (255, 297542), (265, 286314), (318, 238595), (357, 212530), (371, 204510), (401, 189210), (510, 148771), (530, 143157), (595, 127518), (714, 106265), (742, 102255), (795, 95438), (802, 94605), (901, 84210), (1113, 68170), (1190, 63759), (1203, 63070), (1590, 47719), (1785, 42506), (1802, 42105), (1855, 40902), (2005, 37842), (2226, 34085), (2406, 31535), (2703, 28070), (2807, 27030), (3570, 21253), (3710, 20451), (4010, 18921), (4505, 16842), (5406, 14035), (5565, 13634), (5614, 13515), (6015, 12614), (6307, 12030), (6817, 11130), (8421, 9010)]