129704220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 435456000

約数和(自身を除く): 305751780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 71, 85, 90, 102, 108, 135, 142, 153, 170, 180, 199, 204, 213, 255, 270, 284, 306, 340, 355, 398, 426, 459, 510, 540, 597, 612, 639, 710, 765, 796, 852, 918, 995, 1020, 1065, 1194, 1207, 1278, 1420, 1530, 1791, 1836, 1917, 1990, 2130, 2295, 2388, 2414, 2556, 2985, 3060, 3195, 3383, 3582, 3621, 3834, 3980, 4260, 4590, 4828, 5373, 5970, 6035, 6390, 6766, 7164, 7242, 7668, 8955, 9180, 9585, 10149, 10746, 10863, 11940, 12070, 12780, 13532, 14129, 14484, 16915, 17910, 18105, 19170, 20298, 21492, 21726, 24140, 26865, 28258, 30447, 32589, 33830, 35820, 36210, 38340, 40596, 42387, 43452, 50745, 53730, 54315, 56516, 60894, 65178, 67660, 70645, 72420, 84774, 91341, 101490, 107460, 108630, 121788, 127161, 130356, 141290, 152235, 162945, 169548, 182682, 202980, 211935, 217260, 240193, 254322, 282580, 304470, 325890, 365364, 381483, 423870, 456705, 480386, 508644, 608940, 635805, 651780, 720579, 762966, 847740, 913410, 960772, 1200965, 1271610, 1441158, 1525932, 1826820, 1907415, 2161737, 2401930, 2543220, 2882316, 3602895, 3814830, 4323474, 4803860, 6485211, 7205790, 7629660, 8646948, 10808685, 12970422, 14411580, 21617370, 25940844, 32426055, 43234740, 64852110, 129704220]

約数ペア:

[(1, 129704220), (2, 64852110), (3, 43234740), (4, 32426055), (5, 25940844), (6, 21617370), (9, 14411580), (10, 12970422), (12, 10808685), (15, 8646948), (17, 7629660), (18, 7205790), (20, 6485211), (27, 4803860), (30, 4323474), (34, 3814830), (36, 3602895), (45, 2882316), (51, 2543220), (54, 2401930), (60, 2161737), (68, 1907415), (71, 1826820), (85, 1525932), (90, 1441158), (102, 1271610), (108, 1200965), (135, 960772), (142, 913410), (153, 847740), (170, 762966), (180, 720579), (199, 651780), (204, 635805), (213, 608940), (255, 508644), (270, 480386), (284, 456705), (306, 423870), (340, 381483), (355, 365364), (398, 325890), (426, 304470), (459, 282580), (510, 254322), (540, 240193), (597, 217260), (612, 211935), (639, 202980), (710, 182682), (765, 169548), (796, 162945), (852, 152235), (918, 141290), (995, 130356), (1020, 127161), (1065, 121788), (1194, 108630), (1207, 107460), (1278, 101490), (1420, 91341), (1530, 84774), (1791, 72420), (1836, 70645), (1917, 67660), (1990, 65178), (2130, 60894), (2295, 56516), (2388, 54315), (2414, 53730), (2556, 50745), (2985, 43452), (3060, 42387), (3195, 40596), (3383, 38340), (3582, 36210), (3621, 35820), (3834, 33830), (3980, 32589), (4260, 30447), (4590, 28258), (4828, 26865), (5373, 24140), (5970, 21726), (6035, 21492), (6390, 20298), (6766, 19170), (7164, 18105), (7242, 17910), (7668, 16915), (8955, 14484), (9180, 14129), (9585, 13532), (10149, 12780), (10746, 12070), (10863, 11940)]