152973540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 483345408

約数和(自身を除く): 330371868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 103, 111, 148, 180, 185, 206, 222, 223, 309, 333, 370, 412, 444, 446, 515, 555, 618, 666, 669, 740, 892, 927, 1030, 1110, 1115, 1236, 1332, 1338, 1545, 1665, 1854, 2007, 2060, 2220, 2230, 2676, 3090, 3330, 3345, 3708, 3811, 4014, 4460, 4635, 6180, 6660, 6690, 7622, 8028, 8251, 9270, 10035, 11433, 13380, 15244, 16502, 18540, 19055, 20070, 22866, 22969, 24753, 33004, 34299, 38110, 40140, 41255, 45732, 45938, 49506, 57165, 68598, 68907, 74259, 76220, 82510, 91876, 99012, 114330, 114845, 123765, 137196, 137814, 148518, 165020, 171495, 206721, 228660, 229690, 247530, 275628, 297036, 342990, 344535, 371295, 413442, 459380, 495060, 685980, 689070, 742590, 826884, 849853, 1033605, 1378140, 1485180, 1699706, 2067210, 2549559, 3399412, 4134420, 4249265, 5099118, 7648677, 8498530, 10198236, 12747795, 15297354, 16997060, 25495590, 30594708, 38243385, 50991180, 76486770, 152973540]

約数ペア:

[(1, 152973540), (2, 76486770), (3, 50991180), (4, 38243385), (5, 30594708), (6, 25495590), (9, 16997060), (10, 15297354), (12, 12747795), (15, 10198236), (18, 8498530), (20, 7648677), (30, 5099118), (36, 4249265), (37, 4134420), (45, 3399412), (60, 2549559), (74, 2067210), (90, 1699706), (103, 1485180), (111, 1378140), (148, 1033605), (180, 849853), (185, 826884), (206, 742590), (222, 689070), (223, 685980), (309, 495060), (333, 459380), (370, 413442), (412, 371295), (444, 344535), (446, 342990), (515, 297036), (555, 275628), (618, 247530), (666, 229690), (669, 228660), (740, 206721), (892, 171495), (927, 165020), (1030, 148518), (1110, 137814), (1115, 137196), (1236, 123765), (1332, 114845), (1338, 114330), (1545, 99012), (1665, 91876), (1854, 82510), (2007, 76220), (2060, 74259), (2220, 68907), (2230, 68598), (2676, 57165), (3090, 49506), (3330, 45938), (3345, 45732), (3708, 41255), (3811, 40140), (4014, 38110), (4460, 34299), (4635, 33004), (6180, 24753), (6660, 22969), (6690, 22866), (7622, 20070), (8028, 19055), (8251, 18540), (9270, 16502), (10035, 15244), (11433, 13380)]