27909750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 80870400

約数和(自身を除く): 52960650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 165, 170, 187, 199, 250, 255, 275, 330, 374, 375, 398, 425, 510, 550, 561, 597, 750, 825, 850, 935, 995, 1122, 1194, 1275, 1375, 1650, 1870, 1990, 2125, 2189, 2550, 2750, 2805, 2985, 3383, 4125, 4250, 4378, 4675, 4975, 5610, 5970, 6375, 6567, 6766, 8250, 9350, 9950, 10149, 10945, 12750, 13134, 14025, 14925, 16915, 20298, 21890, 23375, 24875, 28050, 29850, 32835, 33830, 37213, 46750, 49750, 50745, 54725, 65670, 70125, 74426, 74625, 84575, 101490, 109450, 111639, 140250, 149250, 164175, 169150, 186065, 223278, 253725, 273625, 328350, 372130, 422875, 507450, 547250, 558195, 820875, 845750, 930325, 1116390, 1268625, 1641750, 1860650, 2537250, 2790975, 4651625, 5581950, 9303250, 13954875, 27909750]

約数ペア:

[(1, 27909750), (2, 13954875), (3, 9303250), (5, 5581950), (6, 4651625), (10, 2790975), (11, 2537250), (15, 1860650), (17, 1641750), (22, 1268625), (25, 1116390), (30, 930325), (33, 845750), (34, 820875), (50, 558195), (51, 547250), (55, 507450), (66, 422875), (75, 372130), (85, 328350), (102, 273625), (110, 253725), (125, 223278), (150, 186065), (165, 169150), (170, 164175), (187, 149250), (199, 140250), (250, 111639), (255, 109450), (275, 101490), (330, 84575), (374, 74625), (375, 74426), (398, 70125), (425, 65670), (510, 54725), (550, 50745), (561, 49750), (597, 46750), (750, 37213), (825, 33830), (850, 32835), (935, 29850), (995, 28050), (1122, 24875), (1194, 23375), (1275, 21890), (1375, 20298), (1650, 16915), (1870, 14925), (1990, 14025), (2125, 13134), (2189, 12750), (2550, 10945), (2750, 10149), (2805, 9950), (2985, 9350), (3383, 8250), (4125, 6766), (4250, 6567), (4378, 6375), (4675, 5970), (4975, 5610)]