47825460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 153369216

約数和(自身を除く): 105543756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 43, 45, 60, 74, 86, 90, 111, 129, 148, 167, 172, 180, 185, 215, 222, 258, 333, 334, 370, 387, 430, 444, 501, 516, 555, 645, 666, 668, 740, 774, 835, 860, 1002, 1110, 1290, 1332, 1503, 1548, 1591, 1665, 1670, 1935, 2004, 2220, 2505, 2580, 3006, 3182, 3330, 3340, 3870, 4773, 5010, 6012, 6179, 6364, 6660, 7181, 7515, 7740, 7955, 9546, 10020, 12358, 14319, 14362, 15030, 15910, 18537, 19092, 21543, 23865, 24716, 28638, 28724, 30060, 30895, 31820, 35905, 37074, 43086, 47730, 55611, 57276, 61790, 64629, 71595, 71810, 74148, 86172, 92685, 95460, 107715, 111222, 123580, 129258, 143190, 143620, 185370, 215430, 222444, 258516, 265697, 278055, 286380, 323145, 370740, 430860, 531394, 556110, 646290, 797091, 1062788, 1112220, 1292580, 1328485, 1594182, 2391273, 2656970, 3188364, 3985455, 4782546, 5313940, 7970910, 9565092, 11956365, 15941820, 23912730, 47825460]

約数ペア:

[(1, 47825460), (2, 23912730), (3, 15941820), (4, 11956365), (5, 9565092), (6, 7970910), (9, 5313940), (10, 4782546), (12, 3985455), (15, 3188364), (18, 2656970), (20, 2391273), (30, 1594182), (36, 1328485), (37, 1292580), (43, 1112220), (45, 1062788), (60, 797091), (74, 646290), (86, 556110), (90, 531394), (111, 430860), (129, 370740), (148, 323145), (167, 286380), (172, 278055), (180, 265697), (185, 258516), (215, 222444), (222, 215430), (258, 185370), (333, 143620), (334, 143190), (370, 129258), (387, 123580), (430, 111222), (444, 107715), (501, 95460), (516, 92685), (555, 86172), (645, 74148), (666, 71810), (668, 71595), (740, 64629), (774, 61790), (835, 57276), (860, 55611), (1002, 47730), (1110, 43086), (1290, 37074), (1332, 35905), (1503, 31820), (1548, 30895), (1591, 30060), (1665, 28724), (1670, 28638), (1935, 24716), (2004, 23865), (2220, 21543), (2505, 19092), (2580, 18537), (3006, 15910), (3182, 15030), (3330, 14362), (3340, 14319), (3870, 12358), (4773, 10020), (5010, 9546), (6012, 7955), (6179, 7740), (6364, 7515), (6660, 7181)]