71494650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 120

約数和(自身を含む): 201653760

約数和(自身を除く): 130159110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 127, 135, 139, 150, 162, 225, 254, 270, 278, 381, 405, 417, 450, 635, 675, 695, 762, 810, 834, 1143, 1251, 1270, 1350, 1390, 1905, 2025, 2085, 2286, 2502, 3175, 3429, 3475, 3753, 3810, 4050, 4170, 5715, 6255, 6350, 6858, 6950, 7506, 9525, 10287, 10425, 11259, 11430, 12510, 17145, 17653, 18765, 19050, 20574, 20850, 22518, 28575, 31275, 34290, 35306, 37530, 51435, 52959, 56295, 57150, 62550, 85725, 88265, 93825, 102870, 105918, 112590, 158877, 171450, 176530, 187650, 257175, 264795, 281475, 317754, 441325, 476631, 514350, 529590, 562950, 794385, 882650, 953262, 1323975, 1429893, 1588770, 2383155, 2647950, 2859786, 3971925, 4766310, 7149465, 7943850, 11915775, 14298930, 23831550, 35747325, 71494650]

約数ペア:

[(1, 71494650), (2, 35747325), (3, 23831550), (5, 14298930), (6, 11915775), (9, 7943850), (10, 7149465), (15, 4766310), (18, 3971925), (25, 2859786), (27, 2647950), (30, 2383155), (45, 1588770), (50, 1429893), (54, 1323975), (75, 953262), (81, 882650), (90, 794385), (127, 562950), (135, 529590), (139, 514350), (150, 476631), (162, 441325), (225, 317754), (254, 281475), (270, 264795), (278, 257175), (381, 187650), (405, 176530), (417, 171450), (450, 158877), (635, 112590), (675, 105918), (695, 102870), (762, 93825), (810, 88265), (834, 85725), (1143, 62550), (1251, 57150), (1270, 56295), (1350, 52959), (1390, 51435), (1905, 37530), (2025, 35306), (2085, 34290), (2286, 31275), (2502, 28575), (3175, 22518), (3429, 20850), (3475, 20574), (3753, 19050), (3810, 18765), (4050, 17653), (4170, 17145), (5715, 12510), (6255, 11430), (6350, 11259), (6858, 10425), (6950, 10287), (7506, 9525)]