77052150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 241064928

約数和(自身を除く): 164012778

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 305, 315, 350, 366, 401, 427, 450, 525, 549, 610, 630, 802, 854, 915, 1050, 1098, 1203, 1281, 1525, 1575, 1830, 2005, 2135, 2406, 2562, 2745, 2807, 3050, 3150, 3609, 3843, 4010, 4270, 4575, 5490, 5614, 6015, 6405, 7218, 7686, 8421, 9150, 10025, 10675, 12030, 12810, 13725, 14035, 16842, 18045, 19215, 20050, 21350, 24461, 25263, 27450, 28070, 30075, 32025, 36090, 38430, 42105, 48922, 50526, 60150, 64050, 70175, 73383, 84210, 90225, 96075, 122305, 126315, 140350, 146766, 171227, 180450, 192150, 210525, 220149, 244610, 252630, 342454, 366915, 421050, 440298, 513681, 611525, 631575, 733830, 856135, 1027362, 1100745, 1223050, 1263150, 1541043, 1712270, 1834575, 2201490, 2568405, 3082086, 3669150, 4280675, 5136810, 5503725, 7705215, 8561350, 11007450, 12842025, 15410430, 25684050, 38526075, 77052150]

約数ペア:

[(1, 77052150), (2, 38526075), (3, 25684050), (5, 15410430), (6, 12842025), (7, 11007450), (9, 8561350), (10, 7705215), (14, 5503725), (15, 5136810), (18, 4280675), (21, 3669150), (25, 3082086), (30, 2568405), (35, 2201490), (42, 1834575), (45, 1712270), (50, 1541043), (61, 1263150), (63, 1223050), (70, 1100745), (75, 1027362), (90, 856135), (105, 733830), (122, 631575), (126, 611525), (150, 513681), (175, 440298), (183, 421050), (210, 366915), (225, 342454), (305, 252630), (315, 244610), (350, 220149), (366, 210525), (401, 192150), (427, 180450), (450, 171227), (525, 146766), (549, 140350), (610, 126315), (630, 122305), (802, 96075), (854, 90225), (915, 84210), (1050, 73383), (1098, 70175), (1203, 64050), (1281, 60150), (1525, 50526), (1575, 48922), (1830, 42105), (2005, 38430), (2135, 36090), (2406, 32025), (2562, 30075), (2745, 28070), (2807, 27450), (3050, 25263), (3150, 24461), (3609, 21350), (3843, 20050), (4010, 19215), (4270, 18045), (4575, 16842), (5490, 14035), (5614, 13725), (6015, 12810), (6405, 12030), (7218, 10675), (7686, 10025), (8421, 9150)]