80432100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 216

約数和(自身を含む): 305480448

約数和(自身を除く): 225048348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 751, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1502, 1530, 1575, 1700, 1785, 2100, 2142, 2253, 2380, 2550, 2975, 3004, 3060, 3150, 3570, 3755, 3825, 4284, 4506, 5100, 5257, 5355, 5950, 6300, 6759, 7140, 7510, 7650, 8925, 9012, 10514, 10710, 11265, 11900, 12767, 13518, 15020, 15300, 15771, 17850, 18775, 21028, 21420, 22530, 25534, 26285, 26775, 27036, 31542, 33795, 35700, 37550, 38301, 45060, 47313, 51068, 52570, 53550, 56325, 63084, 63835, 67590, 75100, 76602, 78855, 89369, 94626, 105140, 107100, 112650, 114903, 127670, 131425, 135180, 153204, 157710, 168975, 178738, 189252, 191505, 225300, 229806, 236565, 255340, 262850, 268107, 315420, 319175, 337950, 357476, 383010, 394275, 446845, 459612, 473130, 525700, 536214, 574515, 638350, 675900, 766020, 788550, 804321, 893690, 946260, 957525, 1072428, 1149030, 1182825, 1276700, 1340535, 1577100, 1608642, 1787380, 1915050, 2234225, 2298060, 2365650, 2681070, 2872575, 3217284, 3830100, 4021605, 4468450, 4731300, 5362140, 5745150, 6702675, 8043210, 8936900, 11490300, 13405350, 16086420, 20108025, 26810700, 40216050, 80432100]

約数ペア:

[(1, 80432100), (2, 40216050), (3, 26810700), (4, 20108025), (5, 16086420), (6, 13405350), (7, 11490300), (9, 8936900), (10, 8043210), (12, 6702675), (14, 5745150), (15, 5362140), (17, 4731300), (18, 4468450), (20, 4021605), (21, 3830100), (25, 3217284), (28, 2872575), (30, 2681070), (34, 2365650), (35, 2298060), (36, 2234225), (42, 1915050), (45, 1787380), (50, 1608642), (51, 1577100), (60, 1340535), (63, 1276700), (68, 1182825), (70, 1149030), (75, 1072428), (84, 957525), (85, 946260), (90, 893690), (100, 804321), (102, 788550), (105, 766020), (119, 675900), (126, 638350), (140, 574515), (150, 536214), (153, 525700), (170, 473130), (175, 459612), (180, 446845), (204, 394275), (210, 383010), (225, 357476), (238, 337950), (252, 319175), (255, 315420), (300, 268107), (306, 262850), (315, 255340), (340, 236565), (350, 229806), (357, 225300), (420, 191505), (425, 189252), (450, 178738), (476, 168975), (510, 157710), (525, 153204), (595, 135180), (612, 131425), (630, 127670), (700, 114903), (714, 112650), (751, 107100), (765, 105140), (850, 94626), (900, 89369), (1020, 78855), (1050, 76602), (1071, 75100), (1190, 67590), (1260, 63835), (1275, 63084), (1428, 56325), (1502, 53550), (1530, 52570), (1575, 51068), (1700, 47313), (1785, 45060), (2100, 38301), (2142, 37550), (2253, 35700), (2380, 33795), (2550, 31542), (2975, 27036), (3004, 26775), (3060, 26285), (3150, 25534), (3570, 22530), (3755, 21420), (3825, 21028), (4284, 18775), (4506, 17850), (5100, 15771), (5257, 15300), (5355, 15020), (5950, 13518), (6300, 12767), (6759, 11900), (7140, 11265), (7510, 10710), (7650, 10514), (8925, 9012)]