145201080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:793

約数の個数: 128

約数和(自身を含む): 466171200

約数和(自身を除く): 320970120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 340, 408, 436, 510, 545, 653, 654, 680, 872, 1020, 1090, 1306, 1308, 1635, 1853, 1959, 2040, 2180, 2612, 2616, 3265, 3270, 3706, 3918, 4360, 5224, 5559, 6530, 6540, 7412, 7836, 9265, 9795, 11101, 11118, 13060, 13080, 14824, 15672, 18530, 19590, 22202, 22236, 26120, 27795, 33303, 37060, 39180, 44404, 44472, 55505, 55590, 66606, 71177, 74120, 78360, 88808, 111010, 111180, 133212, 142354, 166515, 213531, 222020, 222360, 266424, 284708, 333030, 355885, 427062, 444040, 569416, 666060, 711770, 854124, 1067655, 1210009, 1332120, 1423540, 1708248, 2135310, 2420018, 2847080, 3630027, 4270620, 4840036, 6050045, 7260054, 8541240, 9680072, 12100090, 14520108, 18150135, 24200180, 29040216, 36300270, 48400360, 72600540, 145201080]

約数ペア:

[(1, 145201080), (2, 72600540), (3, 48400360), (4, 36300270), (5, 29040216), (6, 24200180), (8, 18150135), (10, 14520108), (12, 12100090), (15, 9680072), (17, 8541240), (20, 7260054), (24, 6050045), (30, 4840036), (34, 4270620), (40, 3630027), (51, 2847080), (60, 2420018), (68, 2135310), (85, 1708248), (102, 1423540), (109, 1332120), (120, 1210009), (136, 1067655), (170, 854124), (204, 711770), (218, 666060), (255, 569416), (327, 444040), (340, 427062), (408, 355885), (436, 333030), (510, 284708), (545, 266424), (653, 222360), (654, 222020), (680, 213531), (872, 166515), (1020, 142354), (1090, 133212), (1306, 111180), (1308, 111010), (1635, 88808), (1853, 78360), (1959, 74120), (2040, 71177), (2180, 66606), (2612, 55590), (2616, 55505), (3265, 44472), (3270, 44404), (3706, 39180), (3918, 37060), (4360, 33303), (5224, 27795), (5559, 26120), (6530, 22236), (6540, 22202), (7412, 19590), (7836, 18530), (9265, 15672), (9795, 14824), (11101, 13080), (11118, 13060)]