69960780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1$

素因数の和:7656

約数の個数: 96

約数和(自身を含む): 230489280

約数和(自身を除く): 160528500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 7621, 9180, 15242, 22863, 30484, 38105, 45726, 68589, 76210, 91452, 114315, 129557, 137178, 152420, 205767, 228630, 259114, 274356, 342945, 388671, 411534, 457260, 518228, 647785, 685890, 777342, 823068, 1028835, 1166013, 1295570, 1371780, 1554684, 1943355, 2057670, 2332026, 2591140, 3498039, 3886710, 4115340, 4664052, 5830065, 6996078, 7773420, 11660130, 13992156, 17490195, 23320260, 34980390, 69960780]

約数ペア:

[(1, 69960780), (2, 34980390), (3, 23320260), (4, 17490195), (5, 13992156), (6, 11660130), (9, 7773420), (10, 6996078), (12, 5830065), (15, 4664052), (17, 4115340), (18, 3886710), (20, 3498039), (27, 2591140), (30, 2332026), (34, 2057670), (36, 1943355), (45, 1554684), (51, 1371780), (54, 1295570), (60, 1166013), (68, 1028835), (85, 823068), (90, 777342), (102, 685890), (108, 647785), (135, 518228), (153, 457260), (170, 411534), (180, 388671), (204, 342945), (255, 274356), (270, 259114), (306, 228630), (340, 205767), (459, 152420), (510, 137178), (540, 129557), (612, 114315), (765, 91452), (918, 76210), (1020, 68589), (1530, 45726), (1836, 38105), (2295, 30484), (3060, 22863), (4590, 15242), (7621, 9180)]