133380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:50

約数の個数: 96

約数和(自身を含む): 470400

約数和(自身を除く): 337020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 6669, 7020, 7410, 8892, 10260, 11115, 13338, 14820, 22230, 26676, 33345, 44460, 66690, 133380]

約数ペア:

[(1, 133380), (2, 66690), (3, 44460), (4, 33345), (5, 26676), (6, 22230), (9, 14820), (10, 13338), (12, 11115), (13, 10260), (15, 8892), (18, 7410), (19, 7020), (20, 6669), (26, 5130), (27, 4940), (30, 4446), (36, 3705), (38, 3510), (39, 3420), (45, 2964), (52, 2565), (54, 2470), (57, 2340), (60, 2223), (65, 2052), (76, 1755), (78, 1710), (90, 1482), (95, 1404), (108, 1235), (114, 1170), (117, 1140), (130, 1026), (135, 988), (156, 855), (171, 780), (180, 741), (190, 702), (195, 684), (228, 585), (234, 570), (247, 540), (260, 513), (270, 494), (285, 468), (342, 390), (351, 380)]