38730150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 120

約数和(自身を含む): 109919304

約数和(自身を除く): 71189154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 81, 90, 131, 135, 146, 150, 162, 219, 225, 262, 270, 365, 393, 405, 438, 450, 655, 657, 675, 730, 786, 810, 1095, 1179, 1310, 1314, 1350, 1825, 1965, 1971, 2025, 2190, 2358, 3275, 3285, 3537, 3650, 3930, 3942, 4050, 5475, 5895, 5913, 6550, 6570, 7074, 9563, 9825, 9855, 10611, 10950, 11790, 11826, 16425, 17685, 19126, 19650, 19710, 21222, 28689, 29475, 29565, 32850, 35370, 47815, 49275, 53055, 57378, 58950, 59130, 86067, 88425, 95630, 98550, 106110, 143445, 147825, 172134, 176850, 239075, 258201, 265275, 286890, 295650, 430335, 478150, 516402, 530550, 717225, 774603, 860670, 1291005, 1434450, 1549206, 2151675, 2582010, 3873015, 4303350, 6455025, 7746030, 12910050, 19365075, 38730150]

約数ペア:

[(1, 38730150), (2, 19365075), (3, 12910050), (5, 7746030), (6, 6455025), (9, 4303350), (10, 3873015), (15, 2582010), (18, 2151675), (25, 1549206), (27, 1434450), (30, 1291005), (45, 860670), (50, 774603), (54, 717225), (73, 530550), (75, 516402), (81, 478150), (90, 430335), (131, 295650), (135, 286890), (146, 265275), (150, 258201), (162, 239075), (219, 176850), (225, 172134), (262, 147825), (270, 143445), (365, 106110), (393, 98550), (405, 95630), (438, 88425), (450, 86067), (655, 59130), (657, 58950), (675, 57378), (730, 53055), (786, 49275), (810, 47815), (1095, 35370), (1179, 32850), (1310, 29565), (1314, 29475), (1350, 28689), (1825, 21222), (1965, 19710), (1971, 19650), (2025, 19126), (2190, 17685), (2358, 16425), (3275, 11826), (3285, 11790), (3537, 10950), (3650, 10611), (3930, 9855), (3942, 9825), (4050, 9563), (5475, 7074), (5895, 6570), (5913, 6550)]