26247780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3770

約数の個数: 96

約数和(自身を含む): 87964800

約数和(自身を除く): 61717020

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, 3739, 7020, 7478, 11217, 14956, 18695, 22434, 33651, 37390, 44868, 48607, 56085, 67302, 74780, 97214, 100953, 112170, 134604, 145821, 168255, 194428, 201906, 224340, 243035, 291642, 336510, 403812, 437463, 486070, 504765, 583284, 673020, 729105, 874926, 972140, 1009530, 1312389, 1458210, 1749852, 2019060, 2187315, 2624778, 2916420, 4374630, 5249556, 6561945, 8749260, 13123890, 26247780]

約数ペア:

[(1, 26247780), (2, 13123890), (3, 8749260), (4, 6561945), (5, 5249556), (6, 4374630), (9, 2916420), (10, 2624778), (12, 2187315), (13, 2019060), (15, 1749852), (18, 1458210), (20, 1312389), (26, 1009530), (27, 972140), (30, 874926), (36, 729105), (39, 673020), (45, 583284), (52, 504765), (54, 486070), (60, 437463), (65, 403812), (78, 336510), (90, 291642), (108, 243035), (117, 224340), (130, 201906), (135, 194428), (156, 168255), (180, 145821), (195, 134604), (234, 112170), (260, 100953), (270, 97214), (351, 74780), (390, 67302), (468, 56085), (540, 48607), (585, 44868), (702, 37390), (780, 33651), (1170, 22434), (1404, 18695), (1755, 14956), (2340, 11217), (3510, 7478), (3739, 7020)]