150302040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{178931}}^1$

素因数の和:178952

約数の個数: 64

約数和(自身を含む): 515324160

約数和(自身を除く): 365022120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 178931, 357862, 536793, 715724, 894655, 1073586, 1252517, 1431448, 1789310, 2147172, 2505034, 2683965, 3578620, 3757551, 4294344, 5010068, 5367930, 6262585, 7157240, 7515102, 10020136, 10735860, 12525170, 15030204, 18787755, 21471720, 25050340, 30060408, 37575510, 50100680, 75151020, 150302040]

約数ペア:

[(1, 150302040), (2, 75151020), (3, 50100680), (4, 37575510), (5, 30060408), (6, 25050340), (7, 21471720), (8, 18787755), (10, 15030204), (12, 12525170), (14, 10735860), (15, 10020136), (20, 7515102), (21, 7157240), (24, 6262585), (28, 5367930), (30, 5010068), (35, 4294344), (40, 3757551), (42, 3578620), (56, 2683965), (60, 2505034), (70, 2147172), (84, 1789310), (105, 1431448), (120, 1252517), (140, 1073586), (168, 894655), (210, 715724), (280, 536793), (420, 357862), (840, 178931)]