13473180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 50957088

約数和(自身を除く): 37483908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 37, 42, 45, 51, 60, 63, 68, 70, 74, 84, 85, 90, 102, 105, 111, 119, 126, 140, 148, 153, 170, 180, 185, 204, 210, 222, 238, 252, 255, 259, 289, 306, 315, 333, 340, 357, 370, 420, 444, 476, 510, 518, 555, 578, 595, 612, 629, 630, 666, 714, 740, 765, 777, 867, 1020, 1036, 1071, 1110, 1156, 1190, 1258, 1260, 1295, 1332, 1428, 1445, 1530, 1554, 1665, 1734, 1785, 1887, 2023, 2142, 2220, 2331, 2380, 2516, 2590, 2601, 2890, 3060, 3108, 3145, 3330, 3468, 3570, 3774, 3885, 4046, 4284, 4335, 4403, 4662, 5180, 5202, 5355, 5661, 5780, 6069, 6290, 6660, 7140, 7548, 7770, 8092, 8670, 8806, 9324, 9435, 10115, 10404, 10693, 10710, 11322, 11655, 12138, 12580, 13005, 13209, 15540, 17340, 17612, 18207, 18870, 20230, 21386, 21420, 22015, 22644, 23310, 24276, 26010, 26418, 28305, 30345, 32079, 36414, 37740, 39627, 40460, 42772, 44030, 46620, 52020, 52836, 53465, 56610, 60690, 64158, 66045, 72828, 74851, 79254, 88060, 91035, 96237, 106930, 113220, 121380, 128316, 132090, 149702, 158508, 160395, 182070, 192474, 198135, 213860, 224553, 264180, 299404, 320790, 364140, 374255, 384948, 396270, 449106, 481185, 641580, 673659, 748510, 792540, 898212, 962370, 1122765, 1347318, 1497020, 1924740, 2245530, 2694636, 3368295, 4491060, 6736590, 13473180]

約数ペア:

[(1, 13473180), (2, 6736590), (3, 4491060), (4, 3368295), (5, 2694636), (6, 2245530), (7, 1924740), (9, 1497020), (10, 1347318), (12, 1122765), (14, 962370), (15, 898212), (17, 792540), (18, 748510), (20, 673659), (21, 641580), (28, 481185), (30, 449106), (34, 396270), (35, 384948), (36, 374255), (37, 364140), (42, 320790), (45, 299404), (51, 264180), (60, 224553), (63, 213860), (68, 198135), (70, 192474), (74, 182070), (84, 160395), (85, 158508), (90, 149702), (102, 132090), (105, 128316), (111, 121380), (119, 113220), (126, 106930), (140, 96237), (148, 91035), (153, 88060), (170, 79254), (180, 74851), (185, 72828), (204, 66045), (210, 64158), (222, 60690), (238, 56610), (252, 53465), (255, 52836), (259, 52020), (289, 46620), (306, 44030), (315, 42772), (333, 40460), (340, 39627), (357, 37740), (370, 36414), (420, 32079), (444, 30345), (476, 28305), (510, 26418), (518, 26010), (555, 24276), (578, 23310), (595, 22644), (612, 22015), (629, 21420), (630, 21386), (666, 20230), (714, 18870), (740, 18207), (765, 17612), (777, 17340), (867, 15540), (1020, 13209), (1036, 13005), (1071, 12580), (1110, 12138), (1156, 11655), (1190, 11322), (1258, 10710), (1260, 10693), (1295, 10404), (1332, 10115), (1428, 9435), (1445, 9324), (1530, 8806), (1554, 8670), (1665, 8092), (1734, 7770), (1785, 7548), (1887, 7140), (2023, 6660), (2142, 6290), (2220, 6069), (2331, 5780), (2380, 5661), (2516, 5355), (2590, 5202), (2601, 5180), (2890, 4662), (3060, 4403), (3108, 4335), (3145, 4284), (3330, 4046), (3468, 3885), (3570, 3774)]