200070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:51

約数の個数: 80

約数和(自身を含む): 609840

約数和(自身を除く): 409770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 702, 741, 810, 855, 1026, 1053, 1170, 1235, 1482, 1539, 1710, 1755, 2106, 2223, 2470, 2565, 3078, 3510, 3705, 4446, 5130, 5265, 6669, 7410, 7695, 10530, 11115, 13338, 15390, 20007, 22230, 33345, 40014, 66690, 100035, 200070]

約数ペア:

[(1, 200070), (2, 100035), (3, 66690), (5, 40014), (6, 33345), (9, 22230), (10, 20007), (13, 15390), (15, 13338), (18, 11115), (19, 10530), (26, 7695), (27, 7410), (30, 6669), (38, 5265), (39, 5130), (45, 4446), (54, 3705), (57, 3510), (65, 3078), (78, 2565), (81, 2470), (90, 2223), (95, 2106), (114, 1755), (117, 1710), (130, 1539), (135, 1482), (162, 1235), (171, 1170), (190, 1053), (195, 1026), (234, 855), (247, 810), (270, 741), (285, 702), (342, 585), (351, 570), (390, 513), (405, 494)]