78341100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15361}}^1$

素因数の和:15395

約数の個数: 72

約数和(自身を含む): 240015888

約数和(自身を除く): 161674788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 15361, 30722, 46083, 61444, 76805, 92166, 153610, 184332, 230415, 261137, 307220, 384025, 460830, 522274, 768050, 783411, 921660, 1044548, 1152075, 1305685, 1536100, 1566822, 2304150, 2611370, 3133644, 3917055, 4608300, 5222740, 6528425, 7834110, 13056850, 15668220, 19585275, 26113700, 39170550, 78341100]

約数ペア:

[(1, 78341100), (2, 39170550), (3, 26113700), (4, 19585275), (5, 15668220), (6, 13056850), (10, 7834110), (12, 6528425), (15, 5222740), (17, 4608300), (20, 3917055), (25, 3133644), (30, 2611370), (34, 2304150), (50, 1566822), (51, 1536100), (60, 1305685), (68, 1152075), (75, 1044548), (85, 921660), (100, 783411), (102, 768050), (150, 522274), (170, 460830), (204, 384025), (255, 307220), (300, 261137), (340, 230415), (425, 184332), (510, 153610), (850, 92166), (1020, 76805), (1275, 61444), (1700, 46083), (2550, 30722), (5100, 15361)]