15280050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 40854528

約数和(自身を除く): 25574478

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 43, 46, 50, 69, 75, 86, 103, 115, 129, 138, 150, 206, 215, 230, 258, 309, 345, 430, 515, 575, 618, 645, 690, 989, 1030, 1075, 1150, 1290, 1545, 1725, 1978, 2150, 2369, 2575, 2967, 3090, 3225, 3450, 4429, 4738, 4945, 5150, 5934, 6450, 7107, 7725, 8858, 9890, 11845, 13287, 14214, 14835, 15450, 22145, 23690, 24725, 26574, 29670, 35535, 44290, 49450, 59225, 66435, 71070, 74175, 101867, 110725, 118450, 132870, 148350, 177675, 203734, 221450, 305601, 332175, 355350, 509335, 611202, 664350, 1018670, 1528005, 2546675, 3056010, 5093350, 7640025, 15280050]

約数ペア:

[(1, 15280050), (2, 7640025), (3, 5093350), (5, 3056010), (6, 2546675), (10, 1528005), (15, 1018670), (23, 664350), (25, 611202), (30, 509335), (43, 355350), (46, 332175), (50, 305601), (69, 221450), (75, 203734), (86, 177675), (103, 148350), (115, 132870), (129, 118450), (138, 110725), (150, 101867), (206, 74175), (215, 71070), (230, 66435), (258, 59225), (309, 49450), (345, 44290), (430, 35535), (515, 29670), (575, 26574), (618, 24725), (645, 23690), (690, 22145), (989, 15450), (1030, 14835), (1075, 14214), (1150, 13287), (1290, 11845), (1545, 9890), (1725, 8858), (1978, 7725), (2150, 7107), (2369, 6450), (2575, 5934), (2967, 5150), (3090, 4945), (3225, 4738), (3450, 4429)]