155029290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 431827200

約数和(自身を除く): 276797910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 67, 78, 85, 102, 130, 134, 170, 195, 201, 221, 255, 335, 349, 390, 402, 442, 510, 663, 670, 698, 871, 1005, 1047, 1105, 1139, 1326, 1742, 1745, 2010, 2094, 2210, 2278, 2613, 3315, 3417, 3490, 4355, 4537, 5226, 5235, 5695, 5933, 6630, 6834, 8710, 9074, 10470, 11390, 11866, 13065, 13611, 14807, 17085, 17799, 22685, 23383, 26130, 27222, 29614, 29665, 34170, 35598, 44421, 45370, 46766, 59330, 68055, 70149, 74035, 77129, 88842, 88995, 116915, 136110, 140298, 148070, 154258, 177990, 222105, 231387, 233830, 303979, 350745, 385645, 397511, 444210, 462774, 607958, 701490, 771290, 795022, 911937, 1156935, 1192533, 1519895, 1823874, 1987555, 2313870, 2385066, 3039790, 3975110, 4559685, 5167643, 5962665, 9119370, 10335286, 11925330, 15502929, 25838215, 31005858, 51676430, 77514645, 155029290]

約数ペア:

[(1, 155029290), (2, 77514645), (3, 51676430), (5, 31005858), (6, 25838215), (10, 15502929), (13, 11925330), (15, 10335286), (17, 9119370), (26, 5962665), (30, 5167643), (34, 4559685), (39, 3975110), (51, 3039790), (65, 2385066), (67, 2313870), (78, 1987555), (85, 1823874), (102, 1519895), (130, 1192533), (134, 1156935), (170, 911937), (195, 795022), (201, 771290), (221, 701490), (255, 607958), (335, 462774), (349, 444210), (390, 397511), (402, 385645), (442, 350745), (510, 303979), (663, 233830), (670, 231387), (698, 222105), (871, 177990), (1005, 154258), (1047, 148070), (1105, 140298), (1139, 136110), (1326, 116915), (1742, 88995), (1745, 88842), (2010, 77129), (2094, 74035), (2210, 70149), (2278, 68055), (2613, 59330), (3315, 46766), (3417, 45370), (3490, 44421), (4355, 35598), (4537, 34170), (5226, 29665), (5235, 29614), (5695, 27222), (5933, 26130), (6630, 23383), (6834, 22685), (8710, 17799), (9074, 17085), (10470, 14807), (11390, 13611), (11866, 13065)]