77308920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16519}}^1$

素因数の和:16549

約数の個数: 96

約数和(自身を含む): 270597600

約数和(自身を除く): 193288680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 16519, 33038, 49557, 66076, 82595, 99114, 132152, 148671, 165190, 198228, 214747, 247785, 297342, 330380, 396456, 429494, 495570, 594684, 644241, 660760, 743355, 858988, 991140, 1073735, 1189368, 1288482, 1486710, 1717976, 1932723, 1982280, 2147470, 2576964, 2973420, 3221205, 3865446, 4294940, 5153928, 5946840, 6442410, 7730892, 8589880, 9663615, 12884820, 15461784, 19327230, 25769640, 38654460, 77308920]

約数ペア:

[(1, 77308920), (2, 38654460), (3, 25769640), (4, 19327230), (5, 15461784), (6, 12884820), (8, 9663615), (9, 8589880), (10, 7730892), (12, 6442410), (13, 5946840), (15, 5153928), (18, 4294940), (20, 3865446), (24, 3221205), (26, 2973420), (30, 2576964), (36, 2147470), (39, 1982280), (40, 1932723), (45, 1717976), (52, 1486710), (60, 1288482), (65, 1189368), (72, 1073735), (78, 991140), (90, 858988), (104, 743355), (117, 660760), (120, 644241), (130, 594684), (156, 495570), (180, 429494), (195, 396456), (234, 330380), (260, 297342), (312, 247785), (360, 214747), (390, 198228), (468, 165190), (520, 148671), (585, 132152), (780, 99114), (936, 82595), (1170, 66076), (1560, 49557), (2340, 33038), (4680, 16519)]