68855670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 120

約数和(自身を含む): 200881296

約数和(自身を除く): 132025626

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 234, 270, 338, 351, 390, 405, 503, 507, 585, 702, 810, 845, 1006, 1014, 1053, 1170, 1509, 1521, 1690, 1755, 2106, 2515, 2535, 3018, 3042, 3510, 4527, 4563, 5030, 5070, 5265, 6539, 7545, 7605, 9054, 9126, 10530, 13078, 13581, 13689, 15090, 15210, 19617, 22635, 22815, 27162, 27378, 32695, 39234, 40743, 45270, 45630, 58851, 65390, 67905, 68445, 81486, 85007, 98085, 117702, 135810, 136890, 170014, 176553, 196170, 203715, 255021, 294255, 353106, 407430, 425035, 510042, 529659, 588510, 765063, 850070, 882765, 1059318, 1275105, 1530126, 1765530, 2295189, 2550210, 2648295, 3825315, 4590378, 5296590, 6885567, 7650630, 11475945, 13771134, 22951890, 34427835, 68855670]

約数ペア:

[(1, 68855670), (2, 34427835), (3, 22951890), (5, 13771134), (6, 11475945), (9, 7650630), (10, 6885567), (13, 5296590), (15, 4590378), (18, 3825315), (26, 2648295), (27, 2550210), (30, 2295189), (39, 1765530), (45, 1530126), (54, 1275105), (65, 1059318), (78, 882765), (81, 850070), (90, 765063), (117, 588510), (130, 529659), (135, 510042), (162, 425035), (169, 407430), (195, 353106), (234, 294255), (270, 255021), (338, 203715), (351, 196170), (390, 176553), (405, 170014), (503, 136890), (507, 135810), (585, 117702), (702, 98085), (810, 85007), (845, 81486), (1006, 68445), (1014, 67905), (1053, 65390), (1170, 58851), (1509, 45630), (1521, 45270), (1690, 40743), (1755, 39234), (2106, 32695), (2515, 27378), (2535, 27162), (3018, 22815), (3042, 22635), (3510, 19617), (4527, 15210), (4563, 15090), (5030, 13689), (5070, 13581), (5265, 13078), (6539, 10530), (7545, 9126), (7605, 9054)]