121185180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 409812480

約数和(自身を除く): 288627300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 43, 45, 51, 54, 60, 68, 85, 86, 90, 102, 108, 129, 135, 153, 170, 172, 180, 204, 215, 255, 258, 270, 306, 307, 340, 387, 430, 459, 510, 516, 540, 612, 614, 645, 731, 765, 774, 860, 918, 921, 1020, 1161, 1228, 1290, 1462, 1530, 1535, 1548, 1836, 1842, 1935, 2193, 2295, 2322, 2580, 2763, 2924, 3060, 3070, 3655, 3684, 3870, 4386, 4590, 4605, 4644, 5219, 5526, 5805, 6140, 6579, 7310, 7740, 8289, 8772, 9180, 9210, 10438, 10965, 11052, 11610, 13158, 13201, 13815, 14620, 15657, 16578, 18420, 19737, 20876, 21930, 23220, 26095, 26316, 26402, 27630, 31314, 32895, 33156, 39474, 39603, 41445, 43860, 46971, 52190, 52804, 55260, 62628, 65790, 66005, 78285, 78948, 79206, 82890, 93942, 98685, 104380, 118809, 131580, 132010, 140913, 156570, 158412, 165780, 187884, 197370, 198015, 224417, 234855, 237618, 264020, 281826, 313140, 356427, 394740, 396030, 448834, 469710, 475236, 563652, 594045, 673251, 704565, 712854, 792060, 897668, 939420, 1122085, 1188090, 1346502, 1409130, 1425708, 1782135, 2019753, 2244170, 2376180, 2693004, 2818260, 3366255, 3564270, 4039506, 4488340, 6059259, 6732510, 7128540, 8079012, 10098765, 12118518, 13465020, 20197530, 24237036, 30296295, 40395060, 60592590, 121185180]

約数ペア:

[(1, 121185180), (2, 60592590), (3, 40395060), (4, 30296295), (5, 24237036), (6, 20197530), (9, 13465020), (10, 12118518), (12, 10098765), (15, 8079012), (17, 7128540), (18, 6732510), (20, 6059259), (27, 4488340), (30, 4039506), (34, 3564270), (36, 3366255), (43, 2818260), (45, 2693004), (51, 2376180), (54, 2244170), (60, 2019753), (68, 1782135), (85, 1425708), (86, 1409130), (90, 1346502), (102, 1188090), (108, 1122085), (129, 939420), (135, 897668), (153, 792060), (170, 712854), (172, 704565), (180, 673251), (204, 594045), (215, 563652), (255, 475236), (258, 469710), (270, 448834), (306, 396030), (307, 394740), (340, 356427), (387, 313140), (430, 281826), (459, 264020), (510, 237618), (516, 234855), (540, 224417), (612, 198015), (614, 197370), (645, 187884), (731, 165780), (765, 158412), (774, 156570), (860, 140913), (918, 132010), (921, 131580), (1020, 118809), (1161, 104380), (1228, 98685), (1290, 93942), (1462, 82890), (1530, 79206), (1535, 78948), (1548, 78285), (1836, 66005), (1842, 65790), (1935, 62628), (2193, 55260), (2295, 52804), (2322, 52190), (2580, 46971), (2763, 43860), (2924, 41445), (3060, 39603), (3070, 39474), (3655, 33156), (3684, 32895), (3870, 31314), (4386, 27630), (4590, 26402), (4605, 26316), (4644, 26095), (5219, 23220), (5526, 21930), (5805, 20876), (6140, 19737), (6579, 18420), (7310, 16578), (7740, 15657), (8289, 14620), (8772, 13815), (9180, 13201), (9210, 13158), (10438, 11610), (10965, 11052)]