12526020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 42103152

約数和(自身を除く): 29577132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 101, 106, 117, 130, 156, 159, 180, 195, 202, 212, 234, 260, 265, 303, 318, 390, 404, 468, 477, 505, 530, 585, 606, 636, 689, 780, 795, 909, 954, 1010, 1060, 1170, 1212, 1313, 1378, 1515, 1590, 1818, 1908, 2020, 2067, 2340, 2385, 2626, 2756, 3030, 3180, 3445, 3636, 3939, 4134, 4545, 4770, 5252, 5353, 6060, 6201, 6565, 6890, 7878, 8268, 9090, 9540, 10335, 10706, 11817, 12402, 13130, 13780, 15756, 16059, 18180, 19695, 20670, 21412, 23634, 24804, 26260, 26765, 31005, 32118, 39390, 41340, 47268, 48177, 53530, 59085, 62010, 64236, 69589, 78780, 80295, 96354, 107060, 118170, 124020, 139178, 160590, 192708, 208767, 236340, 240885, 278356, 321180, 347945, 417534, 481770, 626301, 695890, 835068, 963540, 1043835, 1252602, 1391780, 2087670, 2505204, 3131505, 4175340, 6263010, 12526020]

約数ペア:

[(1, 12526020), (2, 6263010), (3, 4175340), (4, 3131505), (5, 2505204), (6, 2087670), (9, 1391780), (10, 1252602), (12, 1043835), (13, 963540), (15, 835068), (18, 695890), (20, 626301), (26, 481770), (30, 417534), (36, 347945), (39, 321180), (45, 278356), (52, 240885), (53, 236340), (60, 208767), (65, 192708), (78, 160590), (90, 139178), (101, 124020), (106, 118170), (117, 107060), (130, 96354), (156, 80295), (159, 78780), (180, 69589), (195, 64236), (202, 62010), (212, 59085), (234, 53530), (260, 48177), (265, 47268), (303, 41340), (318, 39390), (390, 32118), (404, 31005), (468, 26765), (477, 26260), (505, 24804), (530, 23634), (585, 21412), (606, 20670), (636, 19695), (689, 18180), (780, 16059), (795, 15756), (909, 13780), (954, 13130), (1010, 12402), (1060, 11817), (1170, 10706), (1212, 10335), (1313, 9540), (1378, 9090), (1515, 8268), (1590, 7878), (1818, 6890), (1908, 6565), (2020, 6201), (2067, 6060), (2340, 5353), (2385, 5252), (2626, 4770), (2756, 4545), (3030, 4134), (3180, 3939), (3445, 3636)]