129635370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 372833280

約数和(自身を除く): 243197910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 85, 90, 102, 122, 135, 153, 170, 183, 255, 270, 305, 306, 366, 459, 463, 510, 549, 610, 765, 915, 918, 926, 1037, 1098, 1389, 1530, 1647, 1830, 2074, 2295, 2315, 2745, 2778, 3111, 3294, 4167, 4590, 4630, 5185, 5490, 6222, 6945, 7871, 8235, 8334, 9333, 10370, 12501, 13890, 15555, 15742, 16470, 18666, 20835, 23613, 25002, 27999, 28243, 31110, 39355, 41670, 46665, 47226, 55998, 56486, 62505, 70839, 78710, 84729, 93330, 118065, 125010, 139995, 141215, 141678, 169458, 212517, 236130, 254187, 279990, 282430, 354195, 423645, 425034, 480131, 508374, 708390, 762561, 847290, 960262, 1062585, 1270935, 1440393, 1525122, 2125170, 2400655, 2541870, 2880786, 3812805, 4321179, 4801310, 7201965, 7625610, 8642358, 12963537, 14403930, 21605895, 25927074, 43211790, 64817685, 129635370]

約数ペア:

[(1, 129635370), (2, 64817685), (3, 43211790), (5, 25927074), (6, 21605895), (9, 14403930), (10, 12963537), (15, 8642358), (17, 7625610), (18, 7201965), (27, 4801310), (30, 4321179), (34, 3812805), (45, 2880786), (51, 2541870), (54, 2400655), (61, 2125170), (85, 1525122), (90, 1440393), (102, 1270935), (122, 1062585), (135, 960262), (153, 847290), (170, 762561), (183, 708390), (255, 508374), (270, 480131), (305, 425034), (306, 423645), (366, 354195), (459, 282430), (463, 279990), (510, 254187), (549, 236130), (610, 212517), (765, 169458), (915, 141678), (918, 141215), (926, 139995), (1037, 125010), (1098, 118065), (1389, 93330), (1530, 84729), (1647, 78710), (1830, 70839), (2074, 62505), (2295, 56486), (2315, 55998), (2745, 47226), (2778, 46665), (3111, 41670), (3294, 39355), (4167, 31110), (4590, 28243), (4630, 27999), (5185, 25002), (5490, 23613), (6222, 20835), (6945, 18666), (7871, 16470), (8235, 15742), (8334, 15555), (9333, 13890), (10370, 12501)]