125432460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 406879200

約数和(自身を除く): 281446740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 179, 180, 204, 229, 255, 306, 340, 358, 458, 510, 537, 612, 687, 716, 765, 895, 916, 1020, 1074, 1145, 1374, 1530, 1611, 1790, 2061, 2148, 2290, 2685, 2748, 3043, 3060, 3222, 3435, 3580, 3893, 4122, 4580, 5370, 6086, 6444, 6870, 7786, 8055, 8244, 9129, 10305, 10740, 11679, 12172, 13740, 15215, 15572, 16110, 18258, 19465, 20610, 23358, 27387, 30430, 32220, 35037, 36516, 38930, 40991, 41220, 45645, 46716, 54774, 58395, 60860, 70074, 77860, 81982, 91290, 109548, 116790, 122973, 136935, 140148, 163964, 175185, 182580, 204955, 233580, 245946, 273870, 350370, 368919, 409910, 491892, 547740, 614865, 696847, 700740, 737838, 819820, 1229730, 1393694, 1475676, 1844595, 2090541, 2459460, 2787388, 3484235, 3689190, 4181082, 6271623, 6968470, 7378380, 8362164, 10452705, 12543246, 13936940, 20905410, 25086492, 31358115, 41810820, 62716230, 125432460]

約数ペア:

[(1, 125432460), (2, 62716230), (3, 41810820), (4, 31358115), (5, 25086492), (6, 20905410), (9, 13936940), (10, 12543246), (12, 10452705), (15, 8362164), (17, 7378380), (18, 6968470), (20, 6271623), (30, 4181082), (34, 3689190), (36, 3484235), (45, 2787388), (51, 2459460), (60, 2090541), (68, 1844595), (85, 1475676), (90, 1393694), (102, 1229730), (153, 819820), (170, 737838), (179, 700740), (180, 696847), (204, 614865), (229, 547740), (255, 491892), (306, 409910), (340, 368919), (358, 350370), (458, 273870), (510, 245946), (537, 233580), (612, 204955), (687, 182580), (716, 175185), (765, 163964), (895, 140148), (916, 136935), (1020, 122973), (1074, 116790), (1145, 109548), (1374, 91290), (1530, 81982), (1611, 77860), (1790, 70074), (2061, 60860), (2148, 58395), (2290, 54774), (2685, 46716), (2748, 45645), (3043, 41220), (3060, 40991), (3222, 38930), (3435, 36516), (3580, 35037), (3893, 32220), (4122, 30430), (4580, 27387), (5370, 23358), (6086, 20610), (6444, 19465), (6870, 18258), (7786, 16110), (8055, 15572), (8244, 15215), (9129, 13740), (10305, 12172), (10740, 11679)]