149799300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71333}}^1$

素因数の和:71357

約数の個数: 72

約数和(自身を含む): 495343296

約数和(自身を除く): 345543996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 71333, 142666, 213999, 285332, 356665, 427998, 499331, 713330, 855996, 998662, 1069995, 1426660, 1497993, 1783325, 1997324, 2139990, 2496655, 2995986, 3566650, 4279980, 4993310, 5349975, 5991972, 7133300, 7489965, 9986620, 10699950, 12483275, 14979930, 21399900, 24966550, 29959860, 37449825, 49933100, 74899650, 149799300]

約数ペア:

[(1, 149799300), (2, 74899650), (3, 49933100), (4, 37449825), (5, 29959860), (6, 24966550), (7, 21399900), (10, 14979930), (12, 12483275), (14, 10699950), (15, 9986620), (20, 7489965), (21, 7133300), (25, 5991972), (28, 5349975), (30, 4993310), (35, 4279980), (42, 3566650), (50, 2995986), (60, 2496655), (70, 2139990), (75, 1997324), (84, 1783325), (100, 1497993), (105, 1426660), (140, 1069995), (150, 998662), (175, 855996), (210, 713330), (300, 499331), (350, 427998), (420, 356665), (525, 285332), (700, 213999), (1050, 142666), (2100, 71333)]