27925380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 99590400

約数和(自身を除く): 71665020

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, 599, 630, 666, 740, 777, 1036, 1110, 1198, 1260, 1295, 1332, 1554, 1665, 1797, 2220, 2331, 2396, 2590, 2995, 3108, 3330, 3594, 3885, 4193, 4662, 5180, 5391, 5990, 6660, 7188, 7770, 8386, 8985, 9324, 10782, 11655, 11980, 12579, 15540, 16772, 17970, 20965, 21564, 22163, 23310, 25158, 26955, 35940, 37737, 41930, 44326, 46620, 50316, 53910, 62895, 66489, 75474, 83860, 88652, 107820, 110815, 125790, 132978, 150948, 155141, 188685, 199467, 221630, 251580, 265956, 310282, 332445, 377370, 398934, 443260, 465423, 620564, 664890, 754740, 775705, 797868, 930846, 997335, 1329780, 1396269, 1551410, 1861692, 1994670, 2327115, 2792538, 3102820, 3989340, 4654230, 5585076, 6981345, 9308460, 13962690, 27925380]

約数ペア:

[(1, 27925380), (2, 13962690), (3, 9308460), (4, 6981345), (5, 5585076), (6, 4654230), (7, 3989340), (9, 3102820), (10, 2792538), (12, 2327115), (14, 1994670), (15, 1861692), (18, 1551410), (20, 1396269), (21, 1329780), (28, 997335), (30, 930846), (35, 797868), (36, 775705), (37, 754740), (42, 664890), (45, 620564), (60, 465423), (63, 443260), (70, 398934), (74, 377370), (84, 332445), (90, 310282), (105, 265956), (111, 251580), (126, 221630), (140, 199467), (148, 188685), (180, 155141), (185, 150948), (210, 132978), (222, 125790), (252, 110815), (259, 107820), (315, 88652), (333, 83860), (370, 75474), (420, 66489), (444, 62895), (518, 53910), (555, 50316), (599, 46620), (630, 44326), (666, 41930), (740, 37737), (777, 35940), (1036, 26955), (1110, 25158), (1198, 23310), (1260, 22163), (1295, 21564), (1332, 20965), (1554, 17970), (1665, 16772), (1797, 15540), (2220, 12579), (2331, 11980), (2396, 11655), (2590, 10782), (2995, 9324), (3108, 8985), (3330, 8386), (3594, 7770), (3885, 7188), (4193, 6660), (4662, 5990), (5180, 5391)]