278301150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8963}}^1$

素因数の和:9007

約数の個数: 96

約数和(自身を含む): 800305920

約数和(自身を除く): 522004770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 270, 345, 414, 450, 575, 621, 675, 690, 1035, 1150, 1242, 1350, 1725, 2070, 3105, 3450, 5175, 6210, 8963, 10350, 15525, 17926, 26889, 31050, 44815, 53778, 80667, 89630, 134445, 161334, 206149, 224075, 242001, 268890, 403335, 412298, 448150, 484002, 618447, 672225, 806670, 1030745, 1210005, 1236894, 1344450, 1855341, 2016675, 2061490, 2420010, 3092235, 3710682, 4033350, 5153725, 5566023, 6050025, 6184470, 9276705, 10307450, 11132046, 12100050, 15461175, 18553410, 27830115, 30922350, 46383525, 55660230, 92767050, 139150575, 278301150]

約数ペア:

[(1, 278301150), (2, 139150575), (3, 92767050), (5, 55660230), (6, 46383525), (9, 30922350), (10, 27830115), (15, 18553410), (18, 15461175), (23, 12100050), (25, 11132046), (27, 10307450), (30, 9276705), (45, 6184470), (46, 6050025), (50, 5566023), (54, 5153725), (69, 4033350), (75, 3710682), (90, 3092235), (115, 2420010), (135, 2061490), (138, 2016675), (150, 1855341), (207, 1344450), (225, 1236894), (230, 1210005), (270, 1030745), (345, 806670), (414, 672225), (450, 618447), (575, 484002), (621, 448150), (675, 412298), (690, 403335), (1035, 268890), (1150, 242001), (1242, 224075), (1350, 206149), (1725, 161334), (2070, 134445), (3105, 89630), (3450, 80667), (5175, 53778), (6210, 44815), (8963, 31050), (10350, 26889), (15525, 17926)]