73074840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 234912960

約数和(自身を除く): 161838120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 317, 339, 340, 408, 452, 510, 565, 634, 678, 680, 904, 951, 1020, 1130, 1268, 1356, 1585, 1695, 1902, 1921, 2040, 2260, 2536, 2712, 3170, 3390, 3804, 3842, 4520, 4755, 5389, 5763, 6340, 6780, 7608, 7684, 9510, 9605, 10778, 11526, 12680, 13560, 15368, 16167, 19020, 19210, 21556, 23052, 26945, 28815, 32334, 35821, 38040, 38420, 43112, 46104, 53890, 57630, 64668, 71642, 76840, 80835, 107463, 107780, 115260, 129336, 143284, 161670, 179105, 214926, 215560, 230520, 286568, 323340, 358210, 429852, 537315, 608957, 646680, 716420, 859704, 1074630, 1217914, 1432840, 1826871, 2149260, 2435828, 3044785, 3653742, 4298520, 4871656, 6089570, 7307484, 9134355, 12179140, 14614968, 18268710, 24358280, 36537420, 73074840]

約数ペア:

[(1, 73074840), (2, 36537420), (3, 24358280), (4, 18268710), (5, 14614968), (6, 12179140), (8, 9134355), (10, 7307484), (12, 6089570), (15, 4871656), (17, 4298520), (20, 3653742), (24, 3044785), (30, 2435828), (34, 2149260), (40, 1826871), (51, 1432840), (60, 1217914), (68, 1074630), (85, 859704), (102, 716420), (113, 646680), (120, 608957), (136, 537315), (170, 429852), (204, 358210), (226, 323340), (255, 286568), (317, 230520), (339, 215560), (340, 214926), (408, 179105), (452, 161670), (510, 143284), (565, 129336), (634, 115260), (678, 107780), (680, 107463), (904, 80835), (951, 76840), (1020, 71642), (1130, 64668), (1268, 57630), (1356, 53890), (1585, 46104), (1695, 43112), (1902, 38420), (1921, 38040), (2040, 35821), (2260, 32334), (2536, 28815), (2712, 26945), (3170, 23052), (3390, 21556), (3804, 19210), (3842, 19020), (4520, 16167), (4755, 15368), (5389, 13560), (5763, 12680), (6340, 11526), (6780, 10778), (7608, 9605), (7684, 9510)]