147645540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3167}}^1$

素因数の和:3226

約数の個数: 144

約数和(自身を含む): 525837312

約数和(自身を除く): 378191772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3167, 3330, 3885, 4662, 5180, 6334, 6660, 7770, 9324, 9501, 11655, 12668, 15540, 15835, 19002, 22169, 23310, 28503, 31670, 38004, 44338, 46620, 47505, 57006, 63340, 66507, 88676, 95010, 110845, 114012, 117179, 133014, 142515, 190020, 199521, 221690, 234358, 266028, 285030, 332535, 351537, 399042, 443380, 468716, 570060, 585895, 665070, 703074, 798084, 820253, 997605, 1054611, 1171790, 1330140, 1406148, 1640506, 1757685, 1995210, 2109222, 2343580, 2460759, 3281012, 3515370, 3990420, 4101265, 4218444, 4921518, 5273055, 7030740, 7382277, 8202530, 9843036, 10546110, 12303795, 14764554, 16405060, 21092220, 24607590, 29529108, 36911385, 49215180, 73822770, 147645540]

約数ペア:

[(1, 147645540), (2, 73822770), (3, 49215180), (4, 36911385), (5, 29529108), (6, 24607590), (7, 21092220), (9, 16405060), (10, 14764554), (12, 12303795), (14, 10546110), (15, 9843036), (18, 8202530), (20, 7382277), (21, 7030740), (28, 5273055), (30, 4921518), (35, 4218444), (36, 4101265), (37, 3990420), (42, 3515370), (45, 3281012), (60, 2460759), (63, 2343580), (70, 2109222), (74, 1995210), (84, 1757685), (90, 1640506), (105, 1406148), (111, 1330140), (126, 1171790), (140, 1054611), (148, 997605), (180, 820253), (185, 798084), (210, 703074), (222, 665070), (252, 585895), (259, 570060), (315, 468716), (333, 443380), (370, 399042), (420, 351537), (444, 332535), (518, 285030), (555, 266028), (630, 234358), (666, 221690), (740, 199521), (777, 190020), (1036, 142515), (1110, 133014), (1260, 117179), (1295, 114012), (1332, 110845), (1554, 95010), (1665, 88676), (2220, 66507), (2331, 63340), (2590, 57006), (3108, 47505), (3167, 46620), (3330, 44338), (3885, 38004), (4662, 31670), (5180, 28503), (6334, 23310), (6660, 22169), (7770, 19002), (9324, 15835), (9501, 15540), (11655, 12668)]