42699300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{20333}}^1$

素因数の和:20357

約数の個数: 72

約数和(自身を含む): 141199296

約数和(自身を除く): 98499996

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, 20333, 40666, 60999, 81332, 101665, 121998, 142331, 203330, 243996, 284662, 304995, 406660, 426993, 508325, 569324, 609990, 711655, 853986, 1016650, 1219980, 1423310, 1524975, 1707972, 2033300, 2134965, 2846620, 3049950, 3558275, 4269930, 6099900, 7116550, 8539860, 10674825, 14233100, 21349650, 42699300]

約数ペア:

[(1, 42699300), (2, 21349650), (3, 14233100), (4, 10674825), (5, 8539860), (6, 7116550), (7, 6099900), (10, 4269930), (12, 3558275), (14, 3049950), (15, 2846620), (20, 2134965), (21, 2033300), (25, 1707972), (28, 1524975), (30, 1423310), (35, 1219980), (42, 1016650), (50, 853986), (60, 711655), (70, 609990), (75, 569324), (84, 508325), (100, 426993), (105, 406660), (140, 304995), (150, 284662), (175, 243996), (210, 203330), (300, 142331), (350, 121998), (420, 101665), (525, 81332), (700, 60999), (1050, 40666), (2100, 20333)]