326783100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2636

約数の個数: 144

約数和(自身を含む): 1098707456

約数和(自身を除く): 771924356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 610, 700, 732, 854, 915, 1050, 1220, 1281, 1525, 1708, 1830, 2100, 2135, 2551, 2562, 3050, 3660, 4270, 4575, 5102, 5124, 6100, 6405, 7653, 8540, 9150, 10204, 10675, 12755, 12810, 15306, 17857, 18300, 21350, 25510, 25620, 30612, 32025, 35714, 38265, 42700, 51020, 53571, 63775, 64050, 71428, 76530, 89285, 107142, 127550, 128100, 153060, 155611, 178570, 191325, 214284, 255100, 267855, 311222, 357140, 382650, 446425, 466833, 535710, 622444, 765300, 778055, 892850, 933666, 1071420, 1089277, 1339275, 1556110, 1785700, 1867332, 2178554, 2334165, 2678550, 3112220, 3267831, 3890275, 4357108, 4668330, 5357100, 5446385, 6535662, 7780550, 9336660, 10892770, 11670825, 13071324, 15561100, 16339155, 21785540, 23341650, 27231925, 32678310, 46683300, 54463850, 65356620, 81695775, 108927700, 163391550, 326783100]

約数ペア:

[(1, 326783100), (2, 163391550), (3, 108927700), (4, 81695775), (5, 65356620), (6, 54463850), (7, 46683300), (10, 32678310), (12, 27231925), (14, 23341650), (15, 21785540), (20, 16339155), (21, 15561100), (25, 13071324), (28, 11670825), (30, 10892770), (35, 9336660), (42, 7780550), (50, 6535662), (60, 5446385), (61, 5357100), (70, 4668330), (75, 4357108), (84, 3890275), (100, 3267831), (105, 3112220), (122, 2678550), (140, 2334165), (150, 2178554), (175, 1867332), (183, 1785700), (210, 1556110), (244, 1339275), (300, 1089277), (305, 1071420), (350, 933666), (366, 892850), (420, 778055), (427, 765300), (525, 622444), (610, 535710), (700, 466833), (732, 446425), (854, 382650), (915, 357140), (1050, 311222), (1220, 267855), (1281, 255100), (1525, 214284), (1708, 191325), (1830, 178570), (2100, 155611), (2135, 153060), (2551, 128100), (2562, 127550), (3050, 107142), (3660, 89285), (4270, 76530), (4575, 71428), (5102, 64050), (5124, 63775), (6100, 53571), (6405, 51020), (7653, 42700), (8540, 38265), (9150, 35714), (10204, 32025), (10675, 30612), (12755, 25620), (12810, 25510), (15306, 21350), (17857, 18300)]