2031300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 6646276

約数和(自身を除く): 4614976

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 61, 74, 75, 90, 100, 111, 122, 148, 150, 180, 183, 185, 222, 225, 244, 300, 305, 333, 366, 370, 444, 450, 549, 555, 610, 666, 732, 740, 900, 915, 925, 1098, 1110, 1220, 1332, 1525, 1665, 1830, 1850, 2196, 2220, 2257, 2745, 2775, 3050, 3330, 3660, 3700, 4514, 4575, 5490, 5550, 6100, 6660, 6771, 8325, 9028, 9150, 10980, 11100, 11285, 13542, 13725, 16650, 18300, 20313, 22570, 27084, 27450, 33300, 33855, 40626, 45140, 54900, 56425, 67710, 81252, 101565, 112850, 135420, 169275, 203130, 225700, 338550, 406260, 507825, 677100, 1015650, 2031300]

約数ペア:

[(1, 2031300), (2, 1015650), (3, 677100), (4, 507825), (5, 406260), (6, 338550), (9, 225700), (10, 203130), (12, 169275), (15, 135420), (18, 112850), (20, 101565), (25, 81252), (30, 67710), (36, 56425), (37, 54900), (45, 45140), (50, 40626), (60, 33855), (61, 33300), (74, 27450), (75, 27084), (90, 22570), (100, 20313), (111, 18300), (122, 16650), (148, 13725), (150, 13542), (180, 11285), (183, 11100), (185, 10980), (222, 9150), (225, 9028), (244, 8325), (300, 6771), (305, 6660), (333, 6100), (366, 5550), (370, 5490), (444, 4575), (450, 4514), (549, 3700), (555, 3660), (610, 3330), (666, 3050), (732, 2775), (740, 2745), (900, 2257), (915, 2220), (925, 2196), (1098, 1850), (1110, 1830), (1220, 1665), (1332, 1525)]