298628460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7507}}^1$

素因数の和:7552

約数の個数: 144

約数和(自身を含む): 1033040736

約数和(自身を除く): 734412276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7507, 7956, 9945, 13260, 15014, 19890, 22521, 30028, 37535, 39780, 45042, 67563, 75070, 90084, 97591, 112605, 127619, 135126, 150140, 195182, 225210, 255238, 270252, 292773, 337815, 382857, 390364, 450420, 487955, 510476, 585546, 638095, 675630, 765714, 878319, 975910, 1148571, 1171092, 1276190, 1351260, 1463865, 1531428, 1659047, 1756638, 1914285, 1951820, 2297142, 2552380, 2927730, 3318094, 3513276, 3828570, 4391595, 4594284, 4977141, 5742855, 5855460, 6636188, 7657140, 8295235, 8783190, 9954282, 11485710, 14931423, 16590470, 17566380, 19908564, 22971420, 24885705, 29862846, 33180940, 49771410, 59725692, 74657115, 99542820, 149314230, 298628460]

約数ペア:

[(1, 298628460), (2, 149314230), (3, 99542820), (4, 74657115), (5, 59725692), (6, 49771410), (9, 33180940), (10, 29862846), (12, 24885705), (13, 22971420), (15, 19908564), (17, 17566380), (18, 16590470), (20, 14931423), (26, 11485710), (30, 9954282), (34, 8783190), (36, 8295235), (39, 7657140), (45, 6636188), (51, 5855460), (52, 5742855), (60, 4977141), (65, 4594284), (68, 4391595), (78, 3828570), (85, 3513276), (90, 3318094), (102, 2927730), (117, 2552380), (130, 2297142), (153, 1951820), (156, 1914285), (170, 1756638), (180, 1659047), (195, 1531428), (204, 1463865), (221, 1351260), (234, 1276190), (255, 1171092), (260, 1148571), (306, 975910), (340, 878319), (390, 765714), (442, 675630), (468, 638095), (510, 585546), (585, 510476), (612, 487955), (663, 450420), (765, 390364), (780, 382857), (884, 337815), (1020, 292773), (1105, 270252), (1170, 255238), (1326, 225210), (1530, 195182), (1989, 150140), (2210, 135126), (2340, 127619), (2652, 112605), (3060, 97591), (3315, 90084), (3978, 75070), (4420, 67563), (6630, 45042), (7507, 39780), (7956, 37535), (9945, 30028), (13260, 22521), (15014, 19890)]