154136280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75557}}^1$

素因数の和:75588

約数の個数: 64

約数和(自身を含む): 489615840

約数和(自身を除く): 335479560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 75557, 151114, 226671, 302228, 377785, 453342, 604456, 755570, 906684, 1133355, 1284469, 1511140, 1813368, 2266710, 2568938, 3022280, 3853407, 4533420, 5137876, 6422345, 7706814, 9066840, 10275752, 12844690, 15413628, 19267035, 25689380, 30827256, 38534070, 51378760, 77068140, 154136280]

約数ペア:

[(1, 154136280), (2, 77068140), (3, 51378760), (4, 38534070), (5, 30827256), (6, 25689380), (8, 19267035), (10, 15413628), (12, 12844690), (15, 10275752), (17, 9066840), (20, 7706814), (24, 6422345), (30, 5137876), (34, 4533420), (40, 3853407), (51, 3022280), (60, 2568938), (68, 2266710), (85, 1813368), (102, 1511140), (120, 1284469), (136, 1133355), (170, 906684), (204, 755570), (255, 604456), (340, 453342), (408, 377785), (510, 302228), (680, 226671), (1020, 151114), (2040, 75557)]