66963780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9570

約数の個数: 96

約数和(自身を含む): 224380800

約数和(自身を除く): 157417020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 9539, 19078, 28617, 38156, 47695, 57234, 85851, 95390, 114468, 124007, 143085, 171702, 190780, 248014, 257553, 286170, 343404, 372021, 429255, 496028, 515106, 572340, 620035, 744042, 858510, 1030212, 1116063, 1240070, 1287765, 1488084, 1717020, 1860105, 2232126, 2480140, 2575530, 3348189, 3720210, 4464252, 5151060, 5580315, 6696378, 7440420, 11160630, 13392756, 16740945, 22321260, 33481890, 66963780]

約数ペア:

[(1, 66963780), (2, 33481890), (3, 22321260), (4, 16740945), (5, 13392756), (6, 11160630), (9, 7440420), (10, 6696378), (12, 5580315), (13, 5151060), (15, 4464252), (18, 3720210), (20, 3348189), (26, 2575530), (27, 2480140), (30, 2232126), (36, 1860105), (39, 1717020), (45, 1488084), (52, 1287765), (54, 1240070), (60, 1116063), (65, 1030212), (78, 858510), (90, 744042), (108, 620035), (117, 572340), (130, 515106), (135, 496028), (156, 429255), (180, 372021), (195, 343404), (234, 286170), (260, 257553), (270, 248014), (351, 190780), (390, 171702), (468, 143085), (540, 124007), (585, 114468), (702, 95390), (780, 85851), (1170, 57234), (1404, 47695), (1755, 38156), (2340, 28617), (3510, 19078), (7020, 9539)]