149882460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 523686912

約数和(自身を除く): 373804452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 97, 105, 130, 140, 156, 182, 194, 195, 210, 260, 273, 283, 291, 364, 388, 390, 420, 455, 485, 546, 566, 582, 679, 780, 849, 910, 970, 1092, 1132, 1164, 1261, 1358, 1365, 1415, 1455, 1698, 1820, 1940, 1981, 2037, 2522, 2716, 2730, 2830, 2910, 3395, 3396, 3679, 3783, 3962, 4074, 4245, 5044, 5460, 5660, 5820, 5943, 6305, 6790, 7358, 7566, 7924, 8148, 8490, 8827, 9905, 10185, 11037, 11886, 12610, 13580, 14716, 15132, 16980, 17654, 18395, 18915, 19810, 20370, 22074, 23772, 25220, 25753, 26481, 27451, 29715, 35308, 36790, 37830, 39620, 40740, 44135, 44148, 51506, 52962, 54902, 55185, 59430, 73580, 75660, 77259, 82353, 88270, 103012, 105924, 109804, 110370, 118860, 128765, 132405, 137255, 154518, 164706, 176540, 192157, 220740, 257530, 264810, 274510, 309036, 329412, 356863, 384314, 386295, 411765, 515060, 529620, 549020, 576471, 713726, 768628, 772590, 823530, 960785, 1070589, 1152942, 1427452, 1545180, 1647060, 1784315, 1921570, 2141178, 2305884, 2498041, 2882355, 3568630, 3843140, 4282356, 4996082, 5352945, 5764710, 7137260, 7494123, 9992164, 10705890, 11529420, 12490205, 14988246, 21411780, 24980410, 29976492, 37470615, 49960820, 74941230, 149882460]

約数ペア:

[(1, 149882460), (2, 74941230), (3, 49960820), (4, 37470615), (5, 29976492), (6, 24980410), (7, 21411780), (10, 14988246), (12, 12490205), (13, 11529420), (14, 10705890), (15, 9992164), (20, 7494123), (21, 7137260), (26, 5764710), (28, 5352945), (30, 4996082), (35, 4282356), (39, 3843140), (42, 3568630), (52, 2882355), (60, 2498041), (65, 2305884), (70, 2141178), (78, 1921570), (84, 1784315), (91, 1647060), (97, 1545180), (105, 1427452), (130, 1152942), (140, 1070589), (156, 960785), (182, 823530), (194, 772590), (195, 768628), (210, 713726), (260, 576471), (273, 549020), (283, 529620), (291, 515060), (364, 411765), (388, 386295), (390, 384314), (420, 356863), (455, 329412), (485, 309036), (546, 274510), (566, 264810), (582, 257530), (679, 220740), (780, 192157), (849, 176540), (910, 164706), (970, 154518), (1092, 137255), (1132, 132405), (1164, 128765), (1261, 118860), (1358, 110370), (1365, 109804), (1415, 105924), (1455, 103012), (1698, 88270), (1820, 82353), (1940, 77259), (1981, 75660), (2037, 73580), (2522, 59430), (2716, 55185), (2730, 54902), (2830, 52962), (2910, 51506), (3395, 44148), (3396, 44135), (3679, 40740), (3783, 39620), (3962, 37830), (4074, 36790), (4245, 35308), (5044, 29715), (5460, 27451), (5660, 26481), (5820, 25753), (5943, 25220), (6305, 23772), (6790, 22074), (7358, 20370), (7566, 19810), (7924, 18915), (8148, 18395), (8490, 17654), (8827, 16980), (9905, 15132), (10185, 14716), (11037, 13580), (11886, 12610)]