9139650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 25206720

約数和(自身を除く): 16067070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 109, 129, 130, 150, 195, 215, 218, 258, 325, 327, 390, 430, 545, 559, 645, 650, 654, 975, 1075, 1090, 1118, 1290, 1417, 1635, 1677, 1950, 2150, 2725, 2795, 2834, 3225, 3270, 3354, 4251, 4687, 5450, 5590, 6450, 7085, 8175, 8385, 8502, 9374, 13975, 14061, 14170, 16350, 16770, 21255, 23435, 27950, 28122, 35425, 41925, 42510, 46870, 60931, 70305, 70850, 83850, 106275, 117175, 121862, 140610, 182793, 212550, 234350, 304655, 351525, 365586, 609310, 703050, 913965, 1523275, 1827930, 3046550, 4569825, 9139650]

約数ペア:

[(1, 9139650), (2, 4569825), (3, 3046550), (5, 1827930), (6, 1523275), (10, 913965), (13, 703050), (15, 609310), (25, 365586), (26, 351525), (30, 304655), (39, 234350), (43, 212550), (50, 182793), (65, 140610), (75, 121862), (78, 117175), (86, 106275), (109, 83850), (129, 70850), (130, 70305), (150, 60931), (195, 46870), (215, 42510), (218, 41925), (258, 35425), (325, 28122), (327, 27950), (390, 23435), (430, 21255), (545, 16770), (559, 16350), (645, 14170), (650, 14061), (654, 13975), (975, 9374), (1075, 8502), (1090, 8385), (1118, 8175), (1290, 7085), (1417, 6450), (1635, 5590), (1677, 5450), (1950, 4687), (2150, 4251), (2725, 3354), (2795, 3270), (2834, 3225)]