441874260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2830

約数の個数: 144

約数和(自身を含む): 1441440000

約数和(自身を除く): 999565740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 114, 141, 171, 180, 188, 190, 228, 235, 282, 285, 342, 380, 423, 470, 564, 570, 684, 705, 846, 855, 893, 940, 1140, 1410, 1692, 1710, 1786, 2115, 2679, 2749, 2820, 3420, 3572, 4230, 4465, 5358, 5498, 8037, 8247, 8460, 8930, 10716, 10996, 13395, 13745, 16074, 16494, 17860, 24741, 26790, 27490, 32148, 32988, 40185, 41235, 49482, 52231, 53580, 54980, 80370, 82470, 98964, 104462, 123705, 129203, 156693, 160740, 164940, 208924, 247410, 258406, 261155, 313386, 387609, 470079, 494820, 516812, 522310, 626772, 646015, 775218, 783465, 940158, 1044620, 1162827, 1292030, 1550436, 1566930, 1880316, 1938045, 2325654, 2350395, 2454857, 2584060, 3133860, 3876090, 4651308, 4700790, 4909714, 5814135, 7364571, 7752180, 9401580, 9819428, 11628270, 12274285, 14729142, 22093713, 23256540, 24548570, 29458284, 36822855, 44187426, 49097140, 73645710, 88374852, 110468565, 147291420, 220937130, 441874260]

約数ペア:

[(1, 441874260), (2, 220937130), (3, 147291420), (4, 110468565), (5, 88374852), (6, 73645710), (9, 49097140), (10, 44187426), (12, 36822855), (15, 29458284), (18, 24548570), (19, 23256540), (20, 22093713), (30, 14729142), (36, 12274285), (38, 11628270), (45, 9819428), (47, 9401580), (57, 7752180), (60, 7364571), (76, 5814135), (90, 4909714), (94, 4700790), (95, 4651308), (114, 3876090), (141, 3133860), (171, 2584060), (180, 2454857), (188, 2350395), (190, 2325654), (228, 1938045), (235, 1880316), (282, 1566930), (285, 1550436), (342, 1292030), (380, 1162827), (423, 1044620), (470, 940158), (564, 783465), (570, 775218), (684, 646015), (705, 626772), (846, 522310), (855, 516812), (893, 494820), (940, 470079), (1140, 387609), (1410, 313386), (1692, 261155), (1710, 258406), (1786, 247410), (2115, 208924), (2679, 164940), (2749, 160740), (2820, 156693), (3420, 129203), (3572, 123705), (4230, 104462), (4465, 98964), (5358, 82470), (5498, 80370), (8037, 54980), (8247, 53580), (8460, 52231), (8930, 49482), (10716, 41235), (10996, 40185), (13395, 32988), (13745, 32148), (16074, 27490), (16494, 26790), (17860, 24741)]