142989300

素因数分解:

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

素因数の和:292

約数の個数: 180

約数和(自身を含む): 470525440

約数和(自身を除く): 327536140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 127, 135, 139, 150, 162, 180, 225, 254, 270, 278, 300, 324, 381, 405, 417, 450, 508, 540, 556, 635, 675, 695, 762, 810, 834, 900, 1143, 1251, 1270, 1350, 1390, 1524, 1620, 1668, 1905, 2025, 2085, 2286, 2502, 2540, 2700, 2780, 3175, 3429, 3475, 3753, 3810, 4050, 4170, 4572, 5004, 5715, 6255, 6350, 6858, 6950, 7506, 7620, 8100, 8340, 9525, 10287, 10425, 11259, 11430, 12510, 12700, 13716, 13900, 15012, 17145, 17653, 18765, 19050, 20574, 20850, 22518, 22860, 25020, 28575, 31275, 34290, 35306, 37530, 38100, 41148, 41700, 45036, 51435, 52959, 56295, 57150, 62550, 68580, 70612, 75060, 85725, 88265, 93825, 102870, 105918, 112590, 114300, 125100, 158877, 171450, 176530, 187650, 205740, 211836, 225180, 257175, 264795, 281475, 317754, 342900, 353060, 375300, 441325, 476631, 514350, 529590, 562950, 635508, 794385, 882650, 953262, 1028700, 1059180, 1125900, 1323975, 1429893, 1588770, 1765300, 1906524, 2383155, 2647950, 2859786, 3177540, 3971925, 4766310, 5295900, 5719572, 7149465, 7943850, 9532620, 11915775, 14298930, 15887700, 23831550, 28597860, 35747325, 47663100, 71494650, 142989300]

約数ペア:

[(1, 142989300), (2, 71494650), (3, 47663100), (4, 35747325), (5, 28597860), (6, 23831550), (9, 15887700), (10, 14298930), (12, 11915775), (15, 9532620), (18, 7943850), (20, 7149465), (25, 5719572), (27, 5295900), (30, 4766310), (36, 3971925), (45, 3177540), (50, 2859786), (54, 2647950), (60, 2383155), (75, 1906524), (81, 1765300), (90, 1588770), (100, 1429893), (108, 1323975), (127, 1125900), (135, 1059180), (139, 1028700), (150, 953262), (162, 882650), (180, 794385), (225, 635508), (254, 562950), (270, 529590), (278, 514350), (300, 476631), (324, 441325), (381, 375300), (405, 353060), (417, 342900), (450, 317754), (508, 281475), (540, 264795), (556, 257175), (635, 225180), (675, 211836), (695, 205740), (762, 187650), (810, 176530), (834, 171450), (900, 158877), (1143, 125100), (1251, 114300), (1270, 112590), (1350, 105918), (1390, 102870), (1524, 93825), (1620, 88265), (1668, 85725), (1905, 75060), (2025, 70612), (2085, 68580), (2286, 62550), (2502, 57150), (2540, 56295), (2700, 52959), (2780, 51435), (3175, 45036), (3429, 41700), (3475, 41148), (3753, 38100), (3810, 37530), (4050, 35306), (4170, 34290), (4572, 31275), (5004, 28575), (5715, 25020), (6255, 22860), (6350, 22518), (6858, 20850), (6950, 20574), (7506, 19050), (7620, 18765), (8100, 17653), (8340, 17145), (9525, 15012), (10287, 13900), (10425, 13716), (11259, 12700), (11430, 12510)]