177017670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 491673600

約数和(自身を除く): 314655930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 79, 86, 90, 129, 135, 158, 193, 215, 237, 258, 270, 386, 387, 395, 430, 474, 579, 645, 711, 774, 790, 965, 1158, 1161, 1185, 1290, 1422, 1737, 1930, 1935, 2133, 2322, 2370, 2895, 3397, 3474, 3555, 3870, 4266, 5211, 5790, 5805, 6794, 7110, 8299, 8685, 10191, 10422, 10665, 11610, 15247, 16598, 16985, 17370, 20382, 21330, 24897, 26055, 30494, 30573, 33970, 41495, 45741, 49794, 50955, 52110, 61146, 74691, 76235, 82990, 91482, 91719, 101910, 124485, 137223, 149382, 152470, 152865, 183438, 224073, 228705, 248970, 274446, 305730, 373455, 411669, 448146, 457410, 458595, 655621, 686115, 746910, 823338, 917190, 1120365, 1311242, 1372230, 1966863, 2058345, 2240730, 3278105, 3933726, 4116690, 5900589, 6556210, 9834315, 11801178, 17701767, 19668630, 29502945, 35403534, 59005890, 88508835, 177017670]

約数ペア:

[(1, 177017670), (2, 88508835), (3, 59005890), (5, 35403534), (6, 29502945), (9, 19668630), (10, 17701767), (15, 11801178), (18, 9834315), (27, 6556210), (30, 5900589), (43, 4116690), (45, 3933726), (54, 3278105), (79, 2240730), (86, 2058345), (90, 1966863), (129, 1372230), (135, 1311242), (158, 1120365), (193, 917190), (215, 823338), (237, 746910), (258, 686115), (270, 655621), (386, 458595), (387, 457410), (395, 448146), (430, 411669), (474, 373455), (579, 305730), (645, 274446), (711, 248970), (774, 228705), (790, 224073), (965, 183438), (1158, 152865), (1161, 152470), (1185, 149382), (1290, 137223), (1422, 124485), (1737, 101910), (1930, 91719), (1935, 91482), (2133, 82990), (2322, 76235), (2370, 74691), (2895, 61146), (3397, 52110), (3474, 50955), (3555, 49794), (3870, 45741), (4266, 41495), (5211, 33970), (5790, 30573), (5805, 30494), (6794, 26055), (7110, 24897), (8299, 21330), (8685, 20382), (10191, 17370), (10422, 16985), (10665, 16598), (11610, 15247)]