29107800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 99331440

約数和(自身を除く): 70223640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 103, 120, 150, 157, 180, 200, 206, 225, 300, 309, 314, 360, 412, 450, 471, 515, 600, 618, 628, 785, 824, 900, 927, 942, 1030, 1236, 1256, 1413, 1545, 1570, 1800, 1854, 1884, 2060, 2355, 2472, 2575, 2826, 3090, 3140, 3708, 3768, 3925, 4120, 4635, 4710, 5150, 5652, 6180, 6280, 7065, 7416, 7725, 7850, 9270, 9420, 10300, 11304, 11775, 12360, 14130, 15450, 15700, 16171, 18540, 18840, 20600, 23175, 23550, 28260, 30900, 31400, 32342, 35325, 37080, 46350, 47100, 48513, 56520, 61800, 64684, 70650, 80855, 92700, 94200, 97026, 129368, 141300, 145539, 161710, 185400, 194052, 242565, 282600, 291078, 323420, 388104, 404275, 485130, 582156, 646840, 727695, 808550, 970260, 1164312, 1212825, 1455390, 1617100, 1940520, 2425650, 2910780, 3234200, 3638475, 4851300, 5821560, 7276950, 9702600, 14553900, 29107800]

約数ペア:

[(1, 29107800), (2, 14553900), (3, 9702600), (4, 7276950), (5, 5821560), (6, 4851300), (8, 3638475), (9, 3234200), (10, 2910780), (12, 2425650), (15, 1940520), (18, 1617100), (20, 1455390), (24, 1212825), (25, 1164312), (30, 970260), (36, 808550), (40, 727695), (45, 646840), (50, 582156), (60, 485130), (72, 404275), (75, 388104), (90, 323420), (100, 291078), (103, 282600), (120, 242565), (150, 194052), (157, 185400), (180, 161710), (200, 145539), (206, 141300), (225, 129368), (300, 97026), (309, 94200), (314, 92700), (360, 80855), (412, 70650), (450, 64684), (471, 61800), (515, 56520), (600, 48513), (618, 47100), (628, 46350), (785, 37080), (824, 35325), (900, 32342), (927, 31400), (942, 30900), (1030, 28260), (1236, 23550), (1256, 23175), (1413, 20600), (1545, 18840), (1570, 18540), (1800, 16171), (1854, 15700), (1884, 15450), (2060, 14130), (2355, 12360), (2472, 11775), (2575, 11304), (2826, 10300), (3090, 9420), (3140, 9270), (3708, 7850), (3768, 7725), (3925, 7416), (4120, 7065), (4635, 6280), (4710, 6180), (5150, 5652)]