151746420

素因数分解:

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

素因数の和:490

約数の個数: 192

約数和(自身を含む): 525159936

約数和(自身を除く): 373413516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 53, 60, 68, 70, 84, 85, 102, 105, 106, 119, 140, 159, 170, 204, 210, 212, 238, 255, 265, 318, 340, 357, 371, 401, 420, 476, 510, 530, 595, 636, 714, 742, 795, 802, 901, 1020, 1060, 1113, 1190, 1203, 1428, 1484, 1590, 1604, 1785, 1802, 1855, 2005, 2226, 2380, 2406, 2703, 2807, 3180, 3570, 3604, 3710, 4010, 4452, 4505, 4812, 5406, 5565, 5614, 6015, 6307, 6817, 7140, 7420, 8020, 8421, 9010, 10812, 11130, 11228, 12030, 12614, 13515, 13634, 14035, 16842, 18020, 18921, 20451, 21253, 22260, 24060, 25228, 27030, 27268, 28070, 31535, 33684, 34085, 37842, 40902, 42105, 42506, 47719, 54060, 56140, 63070, 63759, 68170, 75684, 81804, 84210, 85012, 94605, 95438, 102255, 106265, 126140, 127518, 136340, 143157, 148771, 168420, 189210, 190876, 204510, 212530, 238595, 255036, 286314, 297542, 318795, 361301, 378420, 409020, 425060, 446313, 477190, 572628, 595084, 637590, 715785, 722602, 743855, 892626, 954380, 1083903, 1275180, 1431570, 1445204, 1487710, 1785252, 1806505, 2167806, 2231565, 2529107, 2863140, 2975420, 3613010, 4335612, 4463130, 5058214, 5419515, 7226020, 7587321, 8926260, 10116428, 10839030, 12645535, 15174642, 21678060, 25291070, 30349284, 37936605, 50582140, 75873210, 151746420]

約数ペア:

[(1, 151746420), (2, 75873210), (3, 50582140), (4, 37936605), (5, 30349284), (6, 25291070), (7, 21678060), (10, 15174642), (12, 12645535), (14, 10839030), (15, 10116428), (17, 8926260), (20, 7587321), (21, 7226020), (28, 5419515), (30, 5058214), (34, 4463130), (35, 4335612), (42, 3613010), (51, 2975420), (53, 2863140), (60, 2529107), (68, 2231565), (70, 2167806), (84, 1806505), (85, 1785252), (102, 1487710), (105, 1445204), (106, 1431570), (119, 1275180), (140, 1083903), (159, 954380), (170, 892626), (204, 743855), (210, 722602), (212, 715785), (238, 637590), (255, 595084), (265, 572628), (318, 477190), (340, 446313), (357, 425060), (371, 409020), (401, 378420), (420, 361301), (476, 318795), (510, 297542), (530, 286314), (595, 255036), (636, 238595), (714, 212530), (742, 204510), (795, 190876), (802, 189210), (901, 168420), (1020, 148771), (1060, 143157), (1113, 136340), (1190, 127518), (1203, 126140), (1428, 106265), (1484, 102255), (1590, 95438), (1604, 94605), (1785, 85012), (1802, 84210), (1855, 81804), (2005, 75684), (2226, 68170), (2380, 63759), (2406, 63070), (2703, 56140), (2807, 54060), (3180, 47719), (3570, 42506), (3604, 42105), (3710, 40902), (4010, 37842), (4452, 34085), (4505, 33684), (4812, 31535), (5406, 28070), (5565, 27268), (5614, 27030), (6015, 25228), (6307, 24060), (6817, 22260), (7140, 21253), (7420, 20451), (8020, 18921), (8421, 18020), (9010, 16842), (10812, 14035), (11130, 13634), (11228, 13515), (12030, 12614)]