38277540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1826

約数の個数: 144

約数和(自身を含む): 140579712

約数和(自身を除く): 102302172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1787, 2142, 2380, 3060, 3570, 3574, 4284, 5355, 5361, 7140, 7148, 8935, 10710, 10722, 12509, 16083, 17870, 21420, 21444, 25018, 26805, 30379, 32166, 35740, 37527, 50036, 53610, 60758, 62545, 64332, 75054, 80415, 91137, 107220, 112581, 121516, 125090, 150108, 151895, 160830, 182274, 187635, 212653, 225162, 250180, 273411, 303790, 321660, 364548, 375270, 425306, 450324, 455685, 546822, 562905, 607580, 637959, 750540, 850612, 911370, 1063265, 1093644, 1125810, 1275918, 1367055, 1822740, 1913877, 2126530, 2251620, 2551836, 2734110, 3189795, 3827754, 4253060, 5468220, 6379590, 7655508, 9569385, 12759180, 19138770, 38277540]

約数ペア:

[(1, 38277540), (2, 19138770), (3, 12759180), (4, 9569385), (5, 7655508), (6, 6379590), (7, 5468220), (9, 4253060), (10, 3827754), (12, 3189795), (14, 2734110), (15, 2551836), (17, 2251620), (18, 2126530), (20, 1913877), (21, 1822740), (28, 1367055), (30, 1275918), (34, 1125810), (35, 1093644), (36, 1063265), (42, 911370), (45, 850612), (51, 750540), (60, 637959), (63, 607580), (68, 562905), (70, 546822), (84, 455685), (85, 450324), (90, 425306), (102, 375270), (105, 364548), (119, 321660), (126, 303790), (140, 273411), (153, 250180), (170, 225162), (180, 212653), (204, 187635), (210, 182274), (238, 160830), (252, 151895), (255, 150108), (306, 125090), (315, 121516), (340, 112581), (357, 107220), (420, 91137), (476, 80415), (510, 75054), (595, 64332), (612, 62545), (630, 60758), (714, 53610), (765, 50036), (1020, 37527), (1071, 35740), (1190, 32166), (1260, 30379), (1428, 26805), (1530, 25018), (1785, 21444), (1787, 21420), (2142, 17870), (2380, 16083), (3060, 12509), (3570, 10722), (3574, 10710), (4284, 8935), (5355, 7148), (5361, 7140)]