183787020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 588736512

約数和(自身を除く): 404949492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 103, 115, 138, 180, 206, 207, 230, 276, 309, 345, 412, 414, 431, 460, 515, 618, 690, 828, 862, 927, 1030, 1035, 1236, 1293, 1380, 1545, 1724, 1854, 2060, 2070, 2155, 2369, 2586, 3090, 3708, 3879, 4140, 4310, 4635, 4738, 5172, 6180, 6465, 7107, 7758, 8620, 9270, 9476, 9913, 11845, 12930, 14214, 15516, 18540, 19395, 19826, 21321, 23690, 25860, 28428, 29739, 35535, 38790, 39652, 42642, 44393, 47380, 49565, 59478, 71070, 77580, 85284, 88786, 89217, 99130, 106605, 118956, 133179, 142140, 148695, 177572, 178434, 198260, 213210, 221965, 266358, 297390, 356868, 399537, 426420, 443930, 446085, 532716, 594780, 665895, 799074, 887860, 892170, 1021039, 1331790, 1598148, 1784340, 1997685, 2042078, 2663580, 3063117, 3995370, 4084156, 5105195, 6126234, 7990740, 9189351, 10210390, 12252468, 15315585, 18378702, 20420780, 30631170, 36757404, 45946755, 61262340, 91893510, 183787020]

約数ペア:

[(1, 183787020), (2, 91893510), (3, 61262340), (4, 45946755), (5, 36757404), (6, 30631170), (9, 20420780), (10, 18378702), (12, 15315585), (15, 12252468), (18, 10210390), (20, 9189351), (23, 7990740), (30, 6126234), (36, 5105195), (45, 4084156), (46, 3995370), (60, 3063117), (69, 2663580), (90, 2042078), (92, 1997685), (103, 1784340), (115, 1598148), (138, 1331790), (180, 1021039), (206, 892170), (207, 887860), (230, 799074), (276, 665895), (309, 594780), (345, 532716), (412, 446085), (414, 443930), (431, 426420), (460, 399537), (515, 356868), (618, 297390), (690, 266358), (828, 221965), (862, 213210), (927, 198260), (1030, 178434), (1035, 177572), (1236, 148695), (1293, 142140), (1380, 133179), (1545, 118956), (1724, 106605), (1854, 99130), (2060, 89217), (2070, 88786), (2155, 85284), (2369, 77580), (2586, 71070), (3090, 59478), (3708, 49565), (3879, 47380), (4140, 44393), (4310, 42642), (4635, 39652), (4738, 38790), (5172, 35535), (6180, 29739), (6465, 28428), (7107, 25860), (7758, 23690), (8620, 21321), (9270, 19826), (9476, 19395), (9913, 18540), (11845, 15516), (12930, 14214)]