39918300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 116159232

約数和(自身を除く): 76240932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 271, 300, 491, 542, 813, 982, 1084, 1355, 1473, 1626, 1964, 2455, 2710, 2946, 3252, 4065, 4910, 5420, 5892, 6775, 7365, 8130, 9820, 12275, 13550, 14730, 16260, 20325, 24550, 27100, 29460, 36825, 40650, 49100, 73650, 81300, 133061, 147300, 266122, 399183, 532244, 665305, 798366, 1330610, 1596732, 1995915, 2661220, 3326525, 3991830, 6653050, 7983660, 9979575, 13306100, 19959150, 39918300]

約数ペア:

[(1, 39918300), (2, 19959150), (3, 13306100), (4, 9979575), (5, 7983660), (6, 6653050), (10, 3991830), (12, 3326525), (15, 2661220), (20, 1995915), (25, 1596732), (30, 1330610), (50, 798366), (60, 665305), (75, 532244), (100, 399183), (150, 266122), (271, 147300), (300, 133061), (491, 81300), (542, 73650), (813, 49100), (982, 40650), (1084, 36825), (1355, 29460), (1473, 27100), (1626, 24550), (1964, 20325), (2455, 16260), (2710, 14730), (2946, 13550), (3252, 12275), (4065, 9820), (4910, 8130), (5420, 7365), (5892, 6775)]