56600820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 185749200

約数和(自身を除く): 129148380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 349, 477, 510, 530, 612, 636, 698, 765, 795, 901, 954, 1020, 1047, 1060, 1396, 1530, 1590, 1745, 1802, 1908, 2094, 2385, 2703, 3060, 3141, 3180, 3490, 3604, 4188, 4505, 4770, 5235, 5406, 5933, 6282, 6980, 8109, 9010, 9540, 10470, 10812, 11866, 12564, 13515, 15705, 16218, 17799, 18020, 18497, 20940, 23732, 27030, 29665, 31410, 32436, 35598, 36994, 40545, 53397, 54060, 55491, 59330, 62820, 71196, 73988, 81090, 88995, 92485, 106794, 110982, 118660, 162180, 166473, 177990, 184970, 213588, 221964, 266985, 277455, 314449, 332946, 355980, 369940, 533970, 554910, 628898, 665892, 832365, 943347, 1067940, 1109820, 1257796, 1572245, 1664730, 1886694, 2830041, 3144490, 3329460, 3773388, 4716735, 5660082, 6288980, 9433470, 11320164, 14150205, 18866940, 28300410, 56600820]

約数ペア:

[(1, 56600820), (2, 28300410), (3, 18866940), (4, 14150205), (5, 11320164), (6, 9433470), (9, 6288980), (10, 5660082), (12, 4716735), (15, 3773388), (17, 3329460), (18, 3144490), (20, 2830041), (30, 1886694), (34, 1664730), (36, 1572245), (45, 1257796), (51, 1109820), (53, 1067940), (60, 943347), (68, 832365), (85, 665892), (90, 628898), (102, 554910), (106, 533970), (153, 369940), (159, 355980), (170, 332946), (180, 314449), (204, 277455), (212, 266985), (255, 221964), (265, 213588), (306, 184970), (318, 177990), (340, 166473), (349, 162180), (477, 118660), (510, 110982), (530, 106794), (612, 92485), (636, 88995), (698, 81090), (765, 73988), (795, 71196), (901, 62820), (954, 59330), (1020, 55491), (1047, 54060), (1060, 53397), (1396, 40545), (1530, 36994), (1590, 35598), (1745, 32436), (1802, 31410), (1908, 29665), (2094, 27030), (2385, 23732), (2703, 20940), (3060, 18497), (3141, 18020), (3180, 17799), (3490, 16218), (3604, 15705), (4188, 13515), (4505, 12564), (4770, 11866), (5235, 10812), (5406, 10470), (5933, 9540), (6282, 9010), (6980, 8109)]